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Curated

Age and Residence Differences in Household Composition, 1980: [United States] (ICPSR 9253)

Released/updated on: 2006-01-12
Geographic coverage: United States
These data were collected to gain a better understanding of the living arrangements of persons 65 and older in the United States. The collection includes four related files. The Complete Person Extract hierarchical file (Part 1) contains data for households with one or more members aged 65 or older. These data consist of household records followed by varying numbers of person records that were extracted from CENSUS OF POPULATION AND HOUSING, 1980: [UNITED STATES]: PUBLIC USE MICRODATA SAMPLE (C SAMPLE): 1-PERCENT SAMPLE (ICPSR 8114) for all fifty states. The three rectangular files (Parts 2-4) are "complex household" subsets of the Complete Person Extract file. Complex households are households containing three or more persons and households containing two persons who are not related by marriage. There were 47,878 such households identified, containing 157,940 persons of whom 62,873 were 65 and over. The Complex Households file contains selected variables pulled from the PUMS housing records. The People and Elders in Complex Households files contain selected variables pulled from the PUMS person records, and specify kinship and other relationships for all persons and all elders 65 and older in complex households. Two additional rectangular data files (Part 6 and Part 7) containing all households and persons have been extracted from the original hierarchical file (Part 1).
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 1996 (ICPSR 3885)

Released/updated on: 2008-05-21
Geographic coverage: Oregon, United States, Florida, New York (state), Pennsylvania
Time period: 1995-11-01--1996-12-01
The American Community Survey (ACS) is a nationwide survey designed to provide communities a fresh look at how they are changing. It will replace the decennial long form in future censuses and is a critical element in the Bureau of the Census reengineered 2010 census. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory. The scope of the 1996 ACS was limited to housing units, occupied and vacant, in four sites: (1) Brevard County, Florida, a single county MSA, (2) Rockland County, New York, NY Primary Metropolitan Statistical Area (PMSA), (3) Multnomah County, Oregon, and the city of Portland, Oregon, a large nonmetropolitan county that is part of multiple county PMSA (includes the entire city of Portland which is located primarily in Multnomah County but also extends into Washington and Clackamas Counties), (4) Fulton County, Pennsylvania, a nonmetropolitan county that does not have a countywide address system at this time, and does not plan to convert to a countywide address system at the time of the survey.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 1997 (ICPSR 3886)

Released/updated on: 2008-05-21
Geographic coverage: Oregon, United States, Texas, Portland (Oregon), Ohio, Florida, New York (state), Nebraska
Time period: 1996-11-01--1997-12-01
The American Community Survey (ACS) is a nationwide survey designed to provide communities a fresh look at how they are changing. It will replace the decennial long form in future censuses and is a critical element in the Bureau of the Census reengineered 2010 census. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory. The scope of the 1997 ACS was limited to housing units, occupied and vacant, in eight sites: (1) Rockland County, New York, (2) Brevard County, Florida, (3) Fulton County, Pennsylvania, (4) Multnomah County and the city of Portland, Oregon, (5) Douglas County, Nebraska, (6) Franklin County, Ohio, (7) Harris and Fort Bend Counties (Houston), Texas, and (8) Otero County, New Mexico. Data from Pennsylvania and New Mexico were not released.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 1998 (ICPSR 3888)

Released/updated on: 2008-05-21
Geographic coverage: Oregon, United States, Texas, Portland (Oregon), Ohio, Florida, New York (state), South Carolina, Nebraska
Time period: 1997-11-01--1998-12-01
The American Community Survey (ACS) is a nationwide survey designed to provide communities a fresh look at how they are changing. It will replace the decennial long form in future censuses and is a critical element in the Bureau of the Census reengineered 2010 census. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory. The scope of the 1997 ACS was limited to housing units, occupied and vacant, in nine sites: (1) Rockland County, New York, (2) Fulton County, Pennsylvania, (3) Multnomah County and the city of Portland, Oregon, (4) Douglas County, Nebraska, (5) Franklin County, Ohio, (6) Harris and Fort Bend Counties (Houston), Texas, (7) Otero County, New Mexico, (8) Broward County, Florida, and (9) Richland and Kershaw Counties, South Carolina. Data from Pennsylvania and New Mexico were not released.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2002 (ICPSR 3893)

Released/updated on: 2008-05-21
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2000-11-01--2001-12-01
The American Community Survey (ACS) is a nationwide survey designed to provide communities a fresh look at how they are changing. It will replace the decennial long form in future censuses and is a critical element in the Bureau of the Census' re-engineered 2010 census. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2003 (ICPSR 4117)

Released/updated on: 2009-12-01
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2002-11-01--2003-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2004 (ICPSR 4370)

Released/updated on: 2008-10-14
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2003-11-01--2004-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2005 (ICPSR 4587)

Released/updated on: 2008-05-02
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2004-11-01--2005-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program, and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States and Puerto Rico. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, U.S. citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2006 (ICPSR 22101)

Released/updated on: 2008-12-19
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2005-11-01--2006-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program, and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States and Puerto Rico. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2007 (ICPSR 24503)

Released/updated on: 2010-02-01
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2006-11-01--2007-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program, and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States and Puerto Rico. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2008 (ICPSR 29263)

Released/updated on: 2011-11-08
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2007-11-01--2008-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program, and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States and Puerto Rico. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2009 (ICPSR 33802)

Released/updated on: 2013-04-04
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2008-11-01--2009-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program, and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States and Puerto Rico. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated

American Community Survey (ACS): Three-Year Public Use Microdata Sample (PUMS), 2005-2007 (ICPSR 25042)

Released/updated on: 2010-02-04
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2005-11-01--2007-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program, and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States and Puerto Rico. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated
Simple Crosstabs

American Housing Survey, 2009: National Microdata (ICPSR 30941)

Released/updated on: 2016-03-10
Geographic coverage: United States

This data collection provides information on the characteristics of a national sample of housing units, including apartments, single-family homes, mobile homes, and vacant housing units in 2009. The data are presented in eight separate parts: Part 1, Home Improvement Record, Part 2, Journey to Work Record, Part 3, Mortgages Recorded, Part 4, Housing Unit Record (Main Record), Recodes (One Record per Housing Unit), and Weights, Part 5, Manager and Owner of Rental Units Record, Part 6, Person Record, Part 7, High Burden Unit Record, and Part 8, Recent Mover Groups Record.

Part 1 data include questions about upgrades and remodeling, cost of alterations and repairs, as well as the household member who performed the alteration/repair. Part 2 data include journey to work or commuting information, such as method of transportation to work, length of trip, and miles traveled to work. Additional information collected covers number of hours worked at home, number of days worked at home, average time respondent leaves for work in the morning or evening, whether respondent drives to work alone or with others, and a few other questions pertaining to self-employment and work schedule. Part 3 data include mortgage information, such as type of mortgage obtained by respondent, amount and term of mortgages, as well as years needed to pay them off. Other items asked include monthly payment amount, reason mortgage was taken out, and who provided the mortgage. Part 4 data include household-level information, including demographic information, such as age, sex, race, marital status, income, and relationship to householder. The following topics are also included: data recodes, unit characteristics, and weighting information.

Part 5 data include information pertaining to owners of rental properties and whether the owner/resident manager lives on-site. Part 6 data include individual person level information, in which respondents were queried on basic demographic information (i.e. age, sex, race, marital status, income, and relationship to householder), as well as if they worked at all last week, month and year moved into residence, and their ability to perform everyday tasks and whether they have difficulty hearing, seeing, and concentrating or remembering things. Part 7 data include verification of income to cost when the ratio of income to cost is outside of certain tolerances. Respondents were asked whether they receive help or assistance with grocery bills, clothing and transportation expenses, child care payments, medical and utility bills, as well as with rent payments. Part 8 data include recent mover information, such as how many people were living in last unit before move, whether last residence was a condo or a co-op, as well as whether this residence was outside of the United States.

Curated
Simple Crosstabs

American Housing Survey, 2009: New Orleans Data (ICPSR 30943)

Released/updated on: 2016-04-18
Geographic coverage: United States, Louisiana, New Orleans

This data collection is part of the American Housing Metropolitan Survey (AHS-MS, or "metro") which is conducted in odd-numbered years. It cycles through a set of 21 metropolitan areas, surveying each one about once every six years. The metro survey, like the national survey, is longitudinal. This particular survey provides information on the characteristics of a New Orleans metropolitan sample of housing units, including apartments, single-family homes, mobile homes, and vacant housing units in 2009. The data are presented in eight separate parts: Part 1, Home Improvement Record, Part 2, Journey to Work Record, Part 3, Mortgages Recorded, Part 4, Housing Unit Record (Main Record), Recodes (One Record per Housing Unit), and Weights, Part 5, Manager and Owner of Rental Units Record, Part 6, Person Record, Part 7, High Burden Unit Record, and Part 8, Recent Mover Groups Record.

Part 1 data include questions about upgrades and remodeling, cost of alterations and repairs, as well as the household member who performed the alteration/repair. Part 2 data include journey to work or commuting information, such as method of transportation to work, length of trip, and miles traveled to work. Additional information collected covers number of hours worked at home, number of days worked at home, average time respondent leaves for work in the morning or evening, whether respondent drives to work alone or with others, and a few other questions pertaining to self-employment and work schedule. Part 3 data include mortgage information, such as type of mortgage obtained by respondent, amount and term of mortgages, as well as years needed to pay them off. Other items asked include monthly payment amount, reason mortgage was taken out, and who provided the mortgage. Part 4 data include household-level information, including demographic information, such as age, sex, race, marital status, income, and relationship to householder. The following topics are also included: data recodes, unit characteristics, and weighting information.

Part 5 data include information pertaining to owners of rental properties and whether the owner/resident manager lives on-site. Part 6 data include individual person level information, in which respondents were queried on basic demographic information (i.e. age, sex, race, marital status, income, and relationship to householder), as well as if they worked at all last week, month and year moved into residence, and their ability to perform everyday tasks and whether they have difficulty hearing, seeing, and concentrating or remembering things. Part 7 data include verification of income to cost when the ratio of income to cost is outside of certain tolerances. Respondents were asked whether they receive help or assistance with grocery bills, clothing and transportation expenses, child care payments, medical and utility bills, as well as with rent payments. Part 8 data include recent mover information, such as how many people were living in last unit before move, whether last residence was a condo or a co-op, as well as whether this residence was outside of the United States.

Curated
Simple Crosstabs

American Housing Survey, 2009: Seattle Data (ICPSR 30942)

Released/updated on: 2016-03-21
Geographic coverage: Seattle, United States, Washington

This data collection is part of the American Housing Metropolitan Survey (AHS-MS, or "metro") which is conducted in odd-numbered years. It cycles through a set of 21 metropolitan areas, surveying each one about once every six years. The metro survey, like the national survey, is longitudinal. This particular survey provides information on the characteristics of a Seattle metropolitan sample of housing units, including apartments, single-family homes, mobile homes, and vacant housing units in 2009. The data are presented in eight separate parts: Part 1, Home Improvement Record, Part 2, Journey to Work Record, Part 3, Mortgages Recorded, Part 4, Housing Unit Record (Main Record), Recodes (One Record per Housing Unit), and Weights, Part 5, Manager and Owner of Rental Units Record, Part 6, Person Record, Part 7, High Burden Unit Record, and Part 8, Recent Mover Groups Record.

Part 1 data include questions about upgrades and remodeling, cost of alterations and repairs, as well as the household member who performed the alteration/repair. Part 2 data include journey to work or commuting information, such as method of transportation to work, length of trip, and miles traveled to work. Additional information collected covers number of hours worked at home, number of days worked at home, average time respondent leaves for work in the morning or evening, whether respondent drives to work alone or with others, and a few other questions pertaining to self-employment and work schedule. Part 3 data include mortgage information, such as type of mortgage obtained by respondent, amount and term of mortgages, as well as years needed to pay them off. Other items asked include monthly payment amount, reason mortgage was taken out, and who provided the mortgage. Part 4 data include household-level information, including demographic information, such as age, sex, race, marital status, income, and relationship to householder. The following topics are also included: data recodes, unit characteristics, and weighting information.

Part 5 data include information pertaining to owners of rental properties and whether the owner/resident manager lives on-site. Part 6 data include individual person level information, in which respondents were queried on basic demographic information (i.e. age, sex, race, marital status, income, and relationship to householder), as well as if they worked at all last week, month and year moved into residence, and their ability to perform everyday tasks and whether they have difficulty hearing, seeing, and concentrating or remembering things. Part 7 data include verification of income to cost when the ratio of income to cost is outside of certain tolerances. Respondents were asked whether they receive help or assistance with grocery bills, clothing and transportation expenses, child care payments, medical and utility bills, as well as with rent payments. Part 8 data include recent mover information, such as how many people were living in last unit before move, whether last residence was a condo or a co-op, as well as whether this residence was outside of the United States.

Curated
Simple Crosstabs

American Housing Survey, 2015 Metropolitan Data, Including an Arts and Culture Module (ICPSR 36805)

Released/updated on: 2019-03-05
Geographic coverage: United States

The 2015 American Housing Survey marks the first release of a newly integrated national sample and independent metropolitan area samples. The 2015 release features many variable name revisions, as well as the integration of an AHS Codebook Interactive Tool available on the U.S. Census Bureau Web site. This data collection provides information on representative samples of each of the 15 largest metropolitan areas across the United States, which are also included in the integrated national sample (available as ICPSR 36801). The metropolitan area sample also features representative samples of 10 additional metropolitan areas that are not present in the national sample. The U.S. Department of Housing and Urban Development (HUD) and the U.S. Census Bureau intend to survey the 15 largest metropolitan areas once every 2 years.

To ensure the sample was representative of all housing units within each metro area, the U.S. Census Bureau stratified all housing units into one of the following categories: (1) A HUD-assisted unit (as of 2013); (2) Trailer or mobile home; (3) Owner-occupied and one unit in structure; (4) Owner-occupied and two or more units in structure; (5) Renter-occupied and one unit in structure; (6) Renter-occupied and two or more units in structure; (7) Vacant and one unit in structure; (8) Vacant and two or more units in structure; and (9) Other units, such as houseboats and recreational vehicles.

The data are presented in three separate parts: Part 1, Household Record (Main Record); Part 2, Person Record; and Part 3, Project Record. Household Record data includes questions about household occupancy and tenure, household exterior and interior structural features, household equipment and appliances, housing problems, housing costs, home improvement, neighborhood features, recent moving information, income, and basic demographic information. The Household Record data also features four rotating topical modules: Arts and Culture, Food Security, Housing Counseling, and Healthy Homes. Person Record data includes questions about personal disabilities, income, and basic demographic information. Finally, Project Record data includes questions about home improvement projects. Specific questions were asked about the types of projects, costs, funding sources, and year of completion.

Curated
Simple Crosstabs

American Housing Survey, 2015 National Data, Including an Arts and Culture Module (ICPSR 36801)

Released/updated on: 2019-03-05
Geographic coverage: United States

The 2015 American Housing Survey marks the first release of a newly integrated national sample and independent metropolitan area samples. The 2015 release features many variable name revisions, as well as the integration of an AHS Codebook Interactive Tool available on the U.S. Census Bureau We site. This data collection provides information on the characteristics of a national sample of housing units in 2015, including apartments, single-family homes, mobile homes, and vacant housing units. Data from the 15 largest metropolitan areas in the United States are included in the national sample survey (the AHS 2015 Metropolitan Data are also available as ICPSR 36805). The data are presented in three separate parts: Part 1, Household Record (Main Record), Part 2, Person Record, and Part 3, Project Record.

Household Record data includes questions about household occupancy and tenure, household exterior and interior structural features, household equipment and appliances, housing problems, housing costs, home improvement, neighborhood features, recent moving information, income, and basic demographic information. The household record data also features four rotating topical modules: Arts and Culture, Food Security, Housing Counseling, and Healthy Homes.

Person Record data includes questions about personal disabilities, income, and basic demographic information. Finally, the Project Record data includes questions about home improvement projects. Specific questions were asked about the types of projects, costs, funding sources, and year of completion.

Curated

American Housing Survey (AHS) - Table Creator (ICPSR 36753)

Released/updated on: 2017-03-31
Geographic coverage: United States

The American Housing Survey (AHS), the most comprehensive housing survey in the U.S., provides up-to-date information on the size and composition of the housing stock in our country. This survey delivers information about the types of homes in which people are now living and the characteristics of these homes, as well as the costs of running and maintaining them. National data are collected every other year and metropolitan area data are collected on a rotating basis. The AHS is sponsored by the Department of Housing and Urban Development (HUD) and conducted by the U.S. Census Bureau.

The AHS Table Creator gives data users the ability to create customized tables from the AHS data without having to use the Public Use File (microdata).

Like the microdata, the AHS Table Creator provides current information on a wide range of housing subjects, including size and composition of the nation's housing inventory, vacancies, fuel usage, physical condition of housing units, characteristics of occupants, equipment breakdowns, home improvements, mortgages and other housing costs, people eligible for and beneficiaries of subsidized housing, home values, and characteristics of recent movers.

For the first time since 1985, the survey selected new national and metropolitan area longitudinal samples. In addition to the "core" data, the AHS collected "topical" data using a series of topical modules. The 2015 AHS includes topical supplements on 1) the presence of arts and cultural opportunities in the community, 2) health and safety hazards in the home, 3) food insecurity, and 4) the use of housing counseling services. Data users can also explore the new national and metropolitan area longitudinal samples as well as the topical supplements using the AHS Table Creator.

Policy analysts, program managers, budget analysts, and Congressional staff use the AHS data and table creator to monitor supply and demand, as well as changes in housing conditions and costs, in order to assess housing needs. Analyses based on the AHS are used to advise the executive and legislative branches in the development of housing policies. HUD uses the AHS to improve efficiency and effectiveness and design housing programs appropriate for different target groups, such as first-time home buyers and the elderly. Academic researchers and private organizations also use AHS data in efforts of specific interest and concern to their respective communities.

The AHS is conducted every two years from May and September in odd-numbered years. HUD sometimes adjusts this schedule and/or sample depending on budget constraints. Public use microdata and reports are released approximately 12 months after data collection.

Curated
Partially restricted
Simple Crosstabs

Americans' Changing Lives: Waves I, II, III, IV, V, and VI, 1986, 1989, 1994, 2002, 2011, and 2021 (ICPSR 4690)

Released/updated on: 2024-12-12
Geographic coverage: United States
Time period: 1986-01-01--2021-01-01

The Americans' Changing Lives (ACL) survey series is an ongoing, nationally representative, longitudinal study focusing especially on differences between Black and White Americans in middle and late life. These data constitute the first, second, third, fourth, fifth, and sixth waves in a panel survey covering a wide range of sociological, psychological, mental, and physical health items. Wave I of the study began in 1986 with a nation face-to-face survey of 3,617 adults ages 25 and up, with Black Americans and people aged 60 and over over-sampled at twice the rate of the others. Wave II constitutes face-to-face re-interviews in 1989 of those still alive. Survivors have been re-interviewed by telephone, and when necessary face-to-face, in 1994 (Wave III), 2001/02 (Wave IV), 2011 (Wave V), and 2019/21 (Wave VI).

Please note that for Wave VI, the majority of data collection occurred in 2019, with only a small subset (n=39) of participants surveyed in 2021.

ACL was designed and sought to investigate the following: (1) The ways in which a wide range of activities and social relationships that people engage in are broadly "productive," (2) how individuals adapt to acute life events and chronic stresses that threaten the maintenance of health, effective functioning, and productive activity, and (3) sociocultural variations in the nature, meaning, determinants, and consequences of productive activity and relationships. Among the topics covered are interpersonal relationships (spouse/partner, children, parents, friends), sources and levels of satisfaction, social interactions and leisure activities, traumatic life events (physical assault, serious illness, divorce, death of a loved one, financial or legal problems), perceptions of retirement, health behaviors (smoking, alcohol consumption, overweight, rest), and utilization of health care services (doctor visits, hospitalization, nursing home institutionalization, bed days). Also included are measures of physical health, psychological well-being, and indices referring to cognitive functioning.

Demographic information provided for individuals includes household composition, number of children and grandchildren, employment status, occupation and work history, income, family financial situation, religious beliefs and practices, ethnicity, race, education, sex, and region of residence.

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Simple Crosstabs

Annual Arts Basic Survey, 2013 [United States] (ICPSR 36412)

Released/updated on: 2016-08-30
Geographic coverage: United States
Time period: 2012-02-01--2013-02-01

This data collection is comprised of responses from two sets of survey questionnaires, the basic Current Population Survey (CPS) and a survey administered as a supplement to the February 2013 basic CPS questionnaire. The supplement, on the topic of public participation in the arts in the United States, was sponsored by the National Endowment for the Arts.

The CPS, administered monthly, collects labor force data about the civilian noninstitutional population aged 15 years old or older living in the United States. Moreover, the CPS provides current estimates of the economic status and activities of this population which includes estimates of total employment (both farm and nonfarm), nonfarm self-employed persons, domestics, and unpaid helpers in nonfarm family enterprises, wage and salaried employees, and estimates of total unemployment. The basic CPS data are provided on labor force activity for the week prior to the survey. In addition, CPS provides respondents' demographic characteristics such as age, sex, race, marital status, educational attainment, family relationship, occupation, and industry.

In addition to the basic CPS questions, the February 2013 Annual Arts Basic Survey (AABS) questions were asked of the CPS respondent and spouse as well as another randomly selected household member aged 18 or older and his/her spouse. About one-quarter of the sampled households were asked the supplement questions. Interview numbers 3 and 7 were asked the supplement questions. If the selected person had a spouse or partner then questions were also asked of the spouse/partner. The supplement contained questions about the sampled member's participation in various artistic activities from February 2012 through February 2013. Questions were asked about the type of artistic activity attended including attending a live music, theater, or dance performance. Questions also included attending a live book reading or a poetry or storytelling event, an art exhibit, going to the movies or to see a film, or taking any lessons or classes in music or music appreciation. Interviews were conducted during the period of February 17-23, 2013. The total sample size of the 2013 AABS was 150,827 Americans, ages 18 and older.

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Simple Crosstabs

Annual Arts Basic Survey, 2014 [United States] (ICPSR 36413)

Released/updated on: 2017-09-11
Geographic coverage: United States
Time period: 2013-02-01--2014-02-01

This data collection is comprised of responses from two sets of survey questionnaires, the basic Current Population Survey (CPS) and a survey administered as a supplement to the February 2014 basic CPS questionnaire. The supplement, on the topic of public participation in the arts in the United States, was sponsored by the National Endowment for the Arts.

The CPS, administered monthly, collects labor force data about the civilian noninstitutional population aged 15 years old or older living in the United States. Moreover, the CPS provides current estimates of the economic status and activities of this population which includes estimates of total employment (both farm and nonfarm), nonfarm self-employed persons, domestics, and unpaid helpers in nonfarm family enterprises, wage and salaried employees, and estimates of total unemployment. The basic CPS data are provided on labor force activity for the week prior to the survey. In addition, CPS provides respondents' demographic characteristics such as age, sex, race, marital status, educational attainment, family relationship, occupation, and industry.

In addition to the basic CPS questions, the February 2014 Annual Arts Basic Survey (AABS) questions were asked of the CPS respondent and spouse as well as another randomly selected household member aged 18 or older and his/her spouse. About one-quarter of the sampled households were asked the supplement questions. Interview numbers 3 and 7 were asked the supplement questions. If the selected person had a spouse or partner then questions were also asked of the spouse/partner. The supplement contained questions about the sampled member's participation in various artistic activities from February 2013 through February 2014. Questions were asked about the use of pottery, ceramics, jewelry, leatherwork, metalwork and woodwork. They were also asked about weaving, crocheting, needlepoint, knitting, sewing, and whether they played a musical instrument. Questions also included doing any acting, singing or dance. Interviews were conducted during the period of February 16-22, 2014. The total sample size of the 2014 AABS was 150,443 Americans, ages 18 and older.

Curated
Simple Crosstabs

Annual Arts Basic Survey, 2015 [United States] (ICPSR 36424)

Released/updated on: 2017-09-11
Geographic coverage: United States

This data collection is comprised of responses from two sets of survey questionnaires, the basic Current Population Survey (CPS) and a survey administered as a supplement to the February 2015 basic CPS questionnaire. The supplement, on the topic of public participation in the arts in the United States, was sponsored by the National Endowment for the Arts.

The CPS, administered monthly, collects labor force data about the civilian noninstitutional population aged 15 years old or older living in the United States. Moreover, the CPS provides current estimates of the economic status and activities of this population which includes estimates of total employment (both farm and nonfarm), nonfarm self-employed persons, domestics, and unpaid helpers in nonfarm family enterprises, wage and salaried employees, and estimates of total unemployment. The basic CPS data are provided on labor force activity for the week prior to the survey. In addition, CPS provides respondents' demographic characteristics such as age, sex, race, marital status, educational attainment, family relationship, occupation, and industry.

In addition to the basic CPS questions, the February 2015 Annual Arts Basic Survey (AABS) questions were asked of the CPS respondent and spouse as well as another randomly selected household member aged 18 or older and his/her spouse. About one-quarter of the sampled households were asked the supplement questions. Interview numbers 3 and 7 were asked the supplement questions. If the selected person had a spouse or partner then questions were also asked of the spouse/partner. The supplement contained questions about the sampled member's participation in various artistic activities from February 2014 through February 2015. Questions were asked about the type of artistic activity attended including attending a live music, theater, or dance performance. Questions also included attending a live book reading or a poetry or storytelling event, an art exhibit, going to the movies or to see a film, or taking any lessons or classes in music or music appreciation. Interviews were conducted during the period of several days in February 2015. The total sample size of the 2015 AABS was 151,788 Americans, ages 18 and older.

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Assessing the Consequences of Politicized Confirmation Processes, 2005-2006 (ICPSR 31841)

Released/updated on: 2011-10-13
Geographic coverage: United States
Time period: 2005-05-16--2005-07-19, 2006-01-19--2006-02-13, 2006-05-24--2006-06-21
The data collection represents a loose collaboration between Georgetown University's Center for Democracy and Civil Society (CDACS) and the European Social Survey (ESS). These data contain responses from three separate interviews referred to as Wave One (t1), Wave Two (t2), and Wave Three (t3). Wave One data are from the United States Citizenship, Involvement, Democracy (CID) Survey, and consisted of in-person interviews with a representative sample of 1,001 Americans. The CID survey is a study of American civic engagement, social capital, and democracy in comparative perspective, and it provides perspective on citizen participation in both the public and private realms. The CID survey is integrated with several elements of a module from the 2002 version of the ESS, which was administered in 22 European countries. In addition to the replicated questions from the ESS, the CID survey includes questions related to the themes of social capital, activities in formal clubs and organizations, informal social networks and activities, personal networks (strong and weak ties), the composition and diversity of ties and associations, trust (in other people, the community, institutions, and politicians), local democracy and participation, democratic values, political citizenship, social citizenship, views on immigration and diversity, political identifications, ideology, mobilization and action, and tolerance (concerning views and attitudes, least-likes groups, and racial stereotypes). Wave Two data was collected during the Alito Confirmation Process through re-interviews via telephone of 335 respondents who had completed the 2005 (Wave One) survey. Wave Three data was obtained after the Alito Confirmation Process, comprising re-interviews via telephone of 259 individuals who particpated in Wave Two. Both Wave Two and Wave Three included questions regarding respondents' political affiliations, views on politics and social issues, and trust in groups of people and institutions. In addition the survey queried respondents concerning their knowledge and opinion of the United States Supreme Court and Congress, Supreme Court judges, the confirmation of Samuel Alito to the Supreme Court, as well as advertisements about the process, and their opinion on the rulings of the Supreme Court. Demographic variables include: Wave One - age, gender, race, marital status, religious affilitation and participation, highest level of education (respondent and respondent's partner), employment status (respondent and respondent's partner), income, nationality, and citizenship; Wave Two - has no demographic variables; Wave Three - age, gender, race, and religious affiliation and participation. Also included are attributes of the interviewer and interviewer observations.
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Bridged Race 2000 and 2001 Population Estimates for Calculating Vital Rates: [United States] (ICPSR 3671)

Released/updated on: 2011-08-18
Geographic coverage: United States
These data are bridged resident population estimates for 2000 and 2001 based on the Census 2000 counts. The estimates result from bridging the 31 race categories used in Census 2000, as specified in the 1997 Office of Management and Budget standards for the collection of data on race and ethnicity, to the four race categories specified under the 1977 standards. The bridged estimates were produced under a collaborative arrangement with the United States Bureau of the Census. Three data files are provided. The first file (Part 1) contains bridged April 1, 2000, population counts for the four race groups (White, Black or African American, American Indian or Alaska Native, Asian or Pacific Islander) by county, single year of age, sex, and Hispanic origin. The other two data files (Parts 2 and 3) contain bridged postcensal estimates of the July 1, 2000, and July 1, 2001, resident populations of the United States for the four race groups by single year of age, sex, and Hispanic origin. Parts 4-8 are Excel files presenting various crosstabulations.
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Cape Area Panel Study (CAPS) South Africa (ICPSR 175)

Released/updated on: 2006-03-08
Geographic coverage: Cape Town, South Africa, Global
Cape Area Panel Study (CAPS) is a longitudinal study of the lives of 4,800 young adults in Cape Town, South Africa. The Wave I sample was a representative sample of young people who were age 14 to 22 in 2002. In addition to interviews with these young people, the survey included information on all household members, non-resident children of household members, and non-resident parents and grandparents of the young adults. The Wave I survey covered topics such as school, work, health, sexual activity, and fertility, including an extensive life history calendar.
Curated
Simple Crosstabs

CBS News/60 Minutes/Vanity Fair National Survey, November #2, 2012 (ICPSR 34689)

Released/updated on: 2013-07-12
Geographic coverage: United States
This poll, fielded November, 2012, and the second of two, is part of a continuing series of monthly surveys that solicits public opinion on a range of political and social issues. Respondents were asked their opinions about topics such as their retrospective thoughts on the country's governance, the legality of marijuana and its proper use, holiday shopping, voting behavior and voter registration, (including that during the 2012 presidential election), and personal relationships. Demographic information includes sex, age, race, marital status, education level, political party affiliation, political philosophy, religious preference, employment status, household income, type of residential area (e.g. urban or rural), and whether respondents thought of themselves as born again Christians.
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Cebu Longitudinal Health and Nutrition Survey (ICPSR 178)

Released/updated on: 2006-03-08
Geographic coverage: Philippines, Global
Cebu Longitudinal Health and Nutrition Survey (CLHNS) is a study of Filipino women who gave birth between May 1, 1983 and April 30, 1984. The CLHNS collects information on infant feeding patterns, particularly the overall sequencing of feeding events (i.e., of both milk and nonmilk items), the various factors affecting feeding decisions at each point in time, and how different feeding patterns affect the infant, mother, and household. The intent is to understand how infant feeding decisions by the household interact with various social, economic, and environmental factors to affect health, nutitional, demographic, and economic outcomes. The Cebu cohort of mothers, infants, and for many surveys their siblings, has been followed for a number of economic, demographic and health related follow-up surveys. The description of these follow-up surveys and access to them is found on the Carolina Population Center Web site.
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Census Data for Planning and Service Areas, 1980: United States and Puerto Rico (ICPSR 8004)

Released/updated on: 1992-02-16
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Virgin Islands of the United States, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
This file contains 1980 Census data for the 679 Planning and Service Areas (PSAs) in the United States and Puerto Rico. Data for all 50 states, the District of Columbia, Puerto Rico, and for each of the approximately 4,000 counties and county equivalents in the United States and Puerto Rico were subsetted from the 1980 Census of Population and Housing, Summary Tape File 1 (STF 1) and aggregated to the PSA level. The file contains 312 substantive data variables organized in the form of 53 "tables", as well as geographic codes for region, state code, PSA, and land area. The remaining STF 1 geographic codes and the six tables representing median values are not included. Data for each PSA include ethnicity and age of residents, housing units, and units rented.
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Census of Canada, 1971: Public Use Samples (ICPSR 7968)

Released/updated on: 2006-01-12
Geographic coverage: New Brunswick, Northwest Territories, Manitoba, Prince Edward Island, Alberta, Quebec (province), British Columbia, Newfoundland, Saskatchewan, Global, Canada, Yukon Territory, Nova Scotia, Montreal, Ontario, Toronto
The Public Use Sample is a representative sample of individual records from the 1971 Census of Canada Master File. The primary sample size is one-in-one-hundred and the sample is self-weighting. Data from the long-form questionnaire, or one-third sample, were used to create these microdata files. To preserve confidentiality, respondents were selected from nine provinces and two Census Metropolitan Areas (CMA) with populations of 250,000 or more. The provinces are Newfoundland, Nova Scotia, New Brunswick, Quebec, Ontario, Manitoba, Saskatchewan, Alberta, and British Columbia. The CMAs are Montreal and Toronto. There are six data files in this collection. For each of the two geographic categories, province and CMA, there are three data files organized by record type: Household, Family, and Individual. Parts 1 and 2, the Household Files, contain the age, sex, birthplace, marital status, educational attainment, income, occupation, and employment status of the household head, as well as the number of people living in the household. There is also information on the physical housing characteristics, such as number of rooms and bedrooms, type of cooking and heating fuel used, and rent and/or mortgage amounts. Parts 3 and 4, the Family Files, contain the age, race, language, migration status, religion, educational attainment, employment, income, and occupation of the household head and wife, and number and ages of children in school or not in school. Parts 5 and 6, the Individual Files, contain detailed information on the household residents including age, sex, birthplace, marital status, educational attainment, residential history, income, occupation, and employment status. These two files also contain some information on housing characteristics.
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Census of Canada, 1976: Public Use Samples (ICPSR 7969)

Released/updated on: 2006-01-18
Geographic coverage: New Brunswick, Vancouver, Manitoba, Alberta, Quebec (province), British Columbia, Newfoundland, Saskatchewan, Global, Canada, Nova Scotia, Montreal, Ontario, Toronto
This data collection is comprised of a one-in-one-hundred sample of persons who completed the long-form census questionnaire (the one-third sample) for the 1976 Census of Canada. To preserve confidentiality, records for this study were selected from geographic areas with populations of 250,000 or more, including Newfoundland, Nova Scotia, New Brunswick, the Montreal census enumeration area, Quebec, the Toronto census enumeration area, Ontario (excluding Toronto), Manitoba, Saskatchewan, Alberta, the Vancouver census enumeration area, and British Columbia (excluding Vancouver). The data have been organized into three separate files by record type: Household, Family, and Individual. Part 1, Household File, contains information on the age, marital status, number, and primary language of household occupants. Part 2, Family File, contains information on age, educational level, languages spoken, children, and population size of place of residence of the husband and wife (or lone parent). Part 3, Individual File, contains detailed information about individual household residents including educational attainment, marital status, employment status, household relationship, language, and sex.
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Census of Population, 1880 [United States]: Public Use Sample (1 in 1000 Preliminary Subsample) (ICPSR 9474)

Released/updated on: 1995-03-01
Geographic coverage: United States
This data collection provides a preliminary subsample of the 1880 Public Use Sample drawn from census enumeration forms. The file contains two types of records: family and person. Each household record is followed by a record for each person in the family. This collection contains information about size of family, number of persons and families in dwelling, and geographic location of each household. Information on individuals includes demographic characteristics, civil condition, occupation, health, education, and nativity.
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Census of Population, 1910 [United States]: Oversample of Black-headed Households (ICPSR 9453)

Released/updated on: 2010-09-01
Geographic coverage: North Carolina, United States, Texas, Tennessee, Kentucky, Louisiana, Florida, Virginia, Arkansas, Maryland
Designed to facilitate analysis of the status of Blacks around the turn of the century, this oversample of Black-headed households in the United States was drawn from the 1910 manuscript census schedules. The sample complements the 1/250 Public Use Sample of the 1910 census manuscripts collected by Samuel H. Preston at the University of Pennsylvania: CENSUS OF POPULATION, 1910 [UNITED STATES]: PUBLIC USE SAMPLE (ICPSR 9166). Part 1, Household Records, contains a record for each household selected in the sample and supplies variables describing the location, type, and composition of the households. Part 2, Individual Records, contains a record for each individual residing in the sampled households and includes information on demographic characteristics, occupation, literacy, nativity, ethnicity, and fertility.
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Census of Population, 1910 [United States]: Public Use Sample (ICPSR 9166)

Released/updated on: 1992-02-16
Geographic coverage: United States
This nationally representative sample of the United States population in 1910 was drawn from manuscript census schedules. The file contains a record for each household selected in the sample, and supplies variables describing the location, type, and composition of the households. Each household record is followed by a record for each individual residing in the household. Information on individuals includes demographic characteristics, occupation, literacy, nativity, ethnicity, and fertility.
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Census of Population, 1940 [United States]: Public Use Microdata Sample (ICPSR 8236)

Released/updated on: 2006-01-12
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
The 1940 Census Public Use Microdata Sample Project was assembled through a collaborative effort between the United States Bureau of the Census and the Center for Demography and Ecology at the University of Wisconsin. The collection contains a stratified 1-percent sample of households, with separate records for each household, for each "sample line" respondent, and for each person in the household. These records were encoded from microfilm copies of original handwritten enumeration schedules from the 1940 Census of Population. Geographic identification of the location of the sampled households includes Census regions and divisions, states (except Alaska and Hawaii), standard metropolitan areas (SMAs), and state economic areas (SEAs). Accompanying the data collection is a codebook that includes an abstract, descriptions of sample design, processing procedures and file structure, a data dictionary (record layout), category code lists, and a glossary. Also included is a procedural history of the 1940 Census. Each of the 20 subsamples contains three record types: household, sample line, and person. Household variables describe the location and condition of the household. The sample line records contain variables describing demographic characteristics such as nativity, marital status, number of children, veteran status, wage deductions for Social Security, and occupation. Person records also contain variables describing demographic characteristics including nativity, marital status, family membership, education, employment status, income, and occupation.
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Census of Population, 1950 [United States]: Public Use Microdata Sample (ICPSR 8251)

Released/updated on: 2006-01-18
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
This data collection contains a stratified 1-percent sample of households, with separate records for each household, each "sample line" respondent, and each person in the household. These records were encoded from microfilm copies of original handwritten enumeration schedules from the 1950 Census of Population. Geographic identification of the location of the sampled households includes Census regions and divisions, states (except Alaska and Hawaii), Standard Metropolitan Areas (SMAs), and State Economic Areas (SEAs). The data collection was constructed from and consists of 20 independently-drawn subsamples stored in 20 discrete physical files. The 1950 Census had both a complete-count and a sample component. Individuals selected for the sample component were asked a set of additional questions. Only households with a sample line person were included in the 1950 Public Use Microdata Sample. The collection also contains records of group quarters members who were also on the Census sample line. Each household record contains variables describing the location and composition of the household. The sample line records contain variables describing demographic characteristics such as nativity, marital status, number of children, veteran status, education, income, and occupation. The person records contain demographic variables such as nativity, marital status, family membership, and occupation.
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Census of Population, 1980 [United States]: Equal Employment Opportunity Special File (ICPSR 9026)

Released/updated on: 2006-01-12
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
The Census Bureau has created a special subset file from the 1980 Census of Population and Housing data designed to meet the needs of Equal Employment Opportunity and affirmative action planning. It contains detailed 1980 Census data dealing with occupation and educational attainment for the civilian labor force, various race groups, and the Hispanic population. The collection contains two tabulations of the United States civilian labor force: one offering detailed occupation data and the other, data on years of school completed. The occupation tabulation includes information for 514 occupation categories organized by sex and race (including Hispanic origin). The second tabulation, years of school completed, is organized by age, sex, and race (including Hispanic origin). This collection contains 51 separate files, one for each state and the District of Columbia. Each state file contains statistics for the state, each county, standard metropolitan statistical area (SMSA), and place with a population of 50,000 or more within that state. If an SMSA crosses state lines, each state file containing a part of the SMSA will have totals for the entire SMSA. The 51 files in the collection include a total of 48,168 data records. Each of the data records contains 1,098 "substantive" variables, as well as geographic identifiers. A CENSPAC-compatible database dictionary, Part 90, is also included with this collection.
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Census of Population and Housing, 1960 Public Use Sample: One-in-One-Hundred Sample (ICPSR 7756)

Released/updated on: 2006-01-18
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
This collection contains individual-level and 1-percent national sample data from the 1960 Census of Population and Housing conducted by the Census Bureau. It consists of a representative sample of the records from the 1960 sample questionnaires. The data are stored in 30 separate files, containing in total over two million records, organized by state. Some files contain the sampled records of several states while other files contain all or part of the sample for a single state. There are two types of records stored in the data files: one for households and one for persons. Each household record is followed by a variable number of person records, one for each of the household members. Data items in this collection include the individual responses to the basic social, demographic, and economic questions asked of the population in the 1960 Census of Population and Housing. Data are provided on household characteristics and features such as the number of persons in household, number of rooms and bedrooms, and the availability of hot and cold piped water, flush toilet, bathtub or shower, sewage disposal, and plumbing facilities. Additional information is provided on tenure, gross rent, year the housing structure was built, and value and location of the structure, as well as the presence of air conditioners, radio, telephone, and television in the house, and ownership of an automobile. Other demographic variables provide information on age, sex, marital status, race, place of birth, nationality, education, occupation, employment status, income, and veteran status. The data files were obtained by ICPSR from the Center for Social Analysis, Columbia University.
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Census of Population and Housing, 1960 Public Use Sample [United States]: One-In-One Thousand Sample (ICPSR 54)

Released/updated on: 1992-02-16
Geographic coverage: United States
This data collection (one-in-one thousand person national sample), which contains individual-level data from the 1960 Census of Population and Housing, provides information on household and personal characteristics. Data on household characteristics include the structure of the house, housing quality, the head of the household, roomers, boarders or lodgers, the number of rooms, the number of persons per room, rent, the year moved into unit, tenure, commercial usage, farmland, the availability of telephones, television, bathtub or shower, flush toilet, heating equipment, sewage disposal, and the source of water. Demographic information includes sex, race, age, place of birth, education, employment, income, family unit membership, age at first marriage, number of times married, and veteran status.
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Census of Population and Housing, 1970 [United States]: Extract Data (ICPSR 9694)

Released/updated on: 2007-12-21
Geographic coverage: United States
This extraction of data from 1970 decennial Census files (CENSUS OF POPULATION AND HOUSING, 1970 [UNITED STATES]: SUMMARY TAPE FILES 4A, 4B, 4C [ICPSR 9014, 8127, 8107] and STF 5A, 5B, and 5C) was designed to provide a set of contextual variables to be matched to any survey dataset that has been coded for the geographic location of respondents, such as the PANEL STUDY OF INCOME DYNAMICS, 1968-1988 (ICPSR 7439). This geographic area data can also be analyzed independently with neighborhoods, labor market areas, etc., as the units of analysis. Over 120 variables were selected from the original Census sources, and more than 100 variables were derived from those component variables. The variables characterize geographic areas in terms of population counts, ethnicity, family structure, income and poverty, education, residential mobility, labor force activity, and housing. The geographic areas range from neighborhoods, through intermediate levels of geography, through large economic areas, and beyond to large regions. These variables were selected from the Census data for their relevance to problems associated with poverty and income determination, and 80 percent were present in comparable form in both the 1970 and 1980 Census datasets.
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Census of Population and Housing, 1970 [United States]: Fifth Count Extract (27 States) (ICPSR 7966)

Released/updated on: 2011-08-18
Geographic coverage: Oregon, Indiana, United States, Wyoming, Oklahoma, Arkansas, Utah, Washington, Nebraska, Colorado, Missouri, North Dakota, Wisconsin, Arizona, Nevada, Montana, South Dakota, Minnesota, California, Kansas, Michigan, Iowa, New Mexico, Illinois, Texas, Louisiana, Ohio, Idaho
This data collection contains extracts of the original DUALabs Special Fifth Count ED/BG Summary Tapes. They are comprised of limited demographic and socioeconomic variables for 27 states in the continental United States. Data are provided at the county, minor civil division, enumeration district, and block group levels for total population and Spanish heritage population for the following states: Minnesota, Nevada, Wyoming, Indiana, Kansas, Nebraska, Oklahoma, South Dakota, Colorado, Arizona, Utah, North Dakota, Montana, Idaho, Missouri, Washington, Iowa, Louisiana, Arkansas, Ohio, Michigan, Wisconsin, Illinois, Oregon, Texas, New Mexico, and California. Demographic variables provide information on race, age, sex, country and place of origin, income, and family status and size. The data were obtained by ICPSR from the National Chicano Research Network, Survey Research Center, Institute for Social Research, University of Michigan.
Curated

Census of Population and Housing, 1970 [United States]: Public Use Samples (ICPSR 18)

Released/updated on: 1992-02-16
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
This data collection contains 132 Public Use Microdata Samples (PUMS) files from the 1970 Census of Population and Housing. Information is provided in these files on the housing unit, such as occupancy and vacancy status of house, tenure, value of property, commercial use, year structure was built, number of rooms, availability of plumbing facilities, sewage disposal, bathtub or shower, complete kitchen facilities, flush toilet, water, telephone, and air conditioning. Data are also provided on household characteristics such as the number of persons aged 18 years and younger in the household, the presence of roomers, boarders, or lodgers, the presence of other nonrelative and of relative other than wife or child of head of household, the number of persons per room, the rent paid for unit, and the number of persons with Spanish surnames. Other demographic variables provide information on age, race, marital status, place of birth, state of birth, Puerto Rican heritage, citizenship, education, occupation, employment status, size of family, farm earnings, and family income. This hierarchical data collection contains approximately 214 variables for the 15-percent sample, 227 variables for the 5-percent sample, and 117 variables for the neighborhood characteristics sample.
Curated

Census of Population and Housing, 1970 [United States]: Summary Statistic File 1B [First Count] (ICPSR 8122)

Released/updated on: 2006-01-12
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
These data from the "100 percent" items in the 1970 Census comprise population and housing characteristics such as age, race, sex, marital status, occupancy/vacancy status of housing units, housing tenure, number of housing units in structure, number of rooms in housing units, value of housing, contract rent, and the presence of telephones, plumbing, and complete kitchen facilities. These characteristics are reported for states, counties, Minor Civil Divisions or Census County Divisions, places, and Congressional Districts. The data are in DUALabs, Inc. compressed format and require the use of special software.
Curated

Census of Population and Housing, 1970 [United States]: Summary Statistic File 4A -- Housing [Fourth Count] (ICPSR 8126)

Released/updated on: 2006-01-12
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
These data are from the 20-, 15-, and 5-percent samples of the 1970 United States Census of Population and Housing, and contain tabulations of housing characteristics such as housing value, number of housing units in structure, number of rooms in housing unit, year structure was built, occupancy/vacancy status, tenure, rent, type of heating fuel, source of water, and presence of an air conditioner and other home appliances. The unit of observation for these data files is the census tract. There is one file for each of 48 states and the District of Columbia. The Census Bureau did not issue data for Vermont and Wyoming because these two states were not tracted in 1970.
Curated

Census of Population and Housing, 1970 [United States]: Summary Statistic File 4C -- Housing [Fourth Count] (ICPSR 8129)

Released/updated on: 2006-01-12
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
These data are from the 20-, 15-, and 5-percent samples of the 1970 United States Census of Population and Housing, and contain tabulations of housing characteristics such as housing value, number of housing units in structure, number of rooms in housing unit, year structure was built, occupancy/vacancy status, tenure, rent, type of heating fuel, source of water, and presence of an air conditioner and other home appliances. Twenty selected summary areas -- including states, counties, standard metropolitan statistical areas, urbanized areas, and places -- constitute the units of observation.
Curated

Census of Population and Housing, 1980: Summary Tape File 1F, School Districts (ICPSR 3517)

Released/updated on: 2002-11-14
Geographic coverage: United States
Summary Tape File (STF) 1 consists of six sets of computer-readable data files containing detailed tabulations of the nation's population and housing characteristics produced from the 1980 Census. This series is comprised of STF 1A, STF 1B, STF 1C, STF 1D, STF 1E, and STF 1F. All six groups of files in the STF 1 have identical tables and formats presented in 59 tables consisting of 321 cells. The data items contained in the STF 1 files were also tabulated from the complete count or "100-percent" questions included on the 1980 Census. The data files differ only in geographic coverage. STF 1F, the School Districts file, is a special tabulation that provides summary level data for school districts by state (summary level 40) including the District of Columbia, and by county or county equivalent (summary level 41). Population items tabulated include age, race (provisional data), sex, marital status, Spanish origin (provisional data), household type, and household relationship. Housing items tabulated include occupancy/vacancy status, tenure, contract rent, value, condominium status, number of rooms, and plumbing facilities. Selected aggregates, means, and medians are also provided.
Curated

Census of Population and Housing, 1980: Summary Tape File 3F, School Districts (ICPSR 3518)

Released/updated on: 2003-04-11
Geographic coverage: United States
This data collection is a component of Summary Tape File 3, which consists of six sets of data containing detailed tabulations of the nation's population and housing characteristics produced from the 1980 Census. This series is comprised of STF 3A, STF 3B, STF 3C, STF 3D, STF 3E, and STF 3F. The STF 3 files contain sample data inflated to represent the total United States population. All files in the STF 3 series are identical, containing 321 substantive data variables organized in the form of 150 tables, as well as standard geographic identification variables. Files vary in terms of geographic summary levels and amount of detail. STF 3F, the School Districts file, is a special tabulation that provides summary level data for school districts by state (summary level 40) including the District of Columbia, and by county or county equivalent (summary level 41). Population items tabulated include age, race (provisional data), sex, marital status, Spanish origin (provisional data), household type, and household relationship. Housing items tabulated include occupancy/vacancy status, tenure, contract rent, value, condominium status, number of rooms, and plumbing facilities. Selected aggregates, means, and medians are also provided.
Curated

Census of Population and Housing 1980 [United States]: 1970-Pre 1980 Tract Relationships (ICPSR 7913)

Released/updated on: 1992-02-16
Geographic coverage: United States
Time period: 1970-01-01--1978-01-01
This data collection presents information on the general comparability between the Census tracts in 1970 and the pre-1980 Census tracts, which were identified in late 1978 and used in enumerating the 1980 Census. The file provides state, county, and tract codes for 1970 and pre-1980. In addition, it has the number of pre-1980 Census tracts with territory in common with the 1970 tracts, and the number of 1970 tracts with territory in common with the pre-1980 tracts. All tracted areas in the United States are covered.
Curated

Census of Population and Housing, 1980 [United States]: 1979 County and MCD By Zip Code (ICPSR 8051)

Released/updated on: 1992-02-16
Geographic coverage: United States
This data collection relates ZIP codes to counties, to standard metropolitan statistical areas (SMSAs), and, in New England, to minor civil divisions (MCDs). The relationships between ZIP codes and other geographical units are based on 1979 boundaries, and changes since that time are not reflected. The Census Bureau used various sources to determine ZIP code-county or ZIP code-MCD relationships. In the cases where the sources were confusing or contradictory as to the geographical boundaries of a ZIP code, multiple ZIP-code records (each representing the territory contained in that ZIP-code area) were included in the data file. As a result, the file tends to overstate the ZIP code-county or ZIP code-MCD crossovers. The file is organized by ZIP code and is a byproduct of data used to administer the 1980 Census. Variables include ZIP codes, post office names, FIPS state and county codes, county or MCD names, and SMSA codes.
Curated

Census of Population and Housing, 1980 [United States]: Census Software Package (CENSPAC) Version 3.2 with STF4 Data Dictionaries (ICPSR 7789)

Released/updated on: 2006-01-12
Geographic coverage: United States
This data collection contains the Census Software Package (CENSPAC), a generalized data retrieval system that the Census Bureau developed for use with its public use statistical data files. CENSPAC primarily provides processing capabilities for summary data files, but it also has some features that are applicable to microdata files. The actual software provides sample JCL for system installation, programs for system reconfiguration, source code for CENSPAC, and machine-readable data dictionaries for STF 1, STF 2, STF 3, and STF 4.