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Census of Population and Housing, 2000 [United States]: Summary File 4, Iowa (ICPSR 13527) RSS

Principal Investigator(s):

Summary:

Summary File 4 (SF 4) from the United States 2000 Census contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. Population items include basic population totals: urban and rural, households and families, marital status, grandparents as caregivers, language and ability to speak English, ancestry, place of birth, citizenship status, year of entry, migration, place of work, journey to work (commuting), school enrollment and educational attainment, veteran status, disability, employment status, industry, occupation, class of worker, income, and poverty status. Housing items include basic housing totals: urban and rural, number of rooms, number of bedrooms, year moved into unit, household size and occupants per room, units in structure, year structure built, heating fuel, telephone service, plumbing and kitchen facilities, vehicles available, value of home, monthly rent, and shelter costs. In Summary File 4, the sample data are presented in 213 population tables (matrices) and 110 housing tables, identified with "PCT" and "HCT" respectively. Each table is iterated for 336 population groups: the total population, 132 race groups, 78 American Indian and Alaska Native tribe categories (reflecting 39 individual tribes), 39 Hispanic or Latino groups, and 86 ancestry groups. The presentation of SF4 tables for any of the 336 population groups is subject to a population threshold. That is, if there are fewer than 100 people (100-percent count) in a specific population group in a specific geographic area, and there are fewer than 50 unweighted cases, their population and housing characteristics data are not available for that geographic area in SF4. For the ancestry iterations, only the 50 unweighted cases test can be performed. See Appendix H: Characteristic Iterations, for a complete list of characteristic iterations.

Series: Census of Population and Housing, 2000 [United States] Series

Access Notes

  • These data are freely available.

Dataset(s)

WARNING: Because this study has many datasets, the download all files option has been suppressed, and you will need to download one dataset at a time.

WARNING: This study is over 150MB in size and may take several minutes to download on a typical internet connection.

DS0:  Study-Level Files
DS1:  Total Population - Download All Files (55,363 KB)
DS2:  White Alone - Download All Files (54,473 KB)
DS3:  White Alone or in Combination With One or More Other Races - Download All Files (54,635 KB)
DS4:  Black or African American Alone - Download All Files (10,681 KB)
DS5:  Black or African American Alone or in Combination With One or More Other Races - Download All Files (10,907 KB)
DS6:  American Indian and Alaska Native Alone - Download All Files (9,490 KB)
DS7:  American Indian Alone - Download All Files (9,395 KB)
DS9:  American Indian and Alaska Native Alone or in Combination With One or More Other Races - Download All Files (9,834 KB)
DS10:  American Indian Alone or in Any Combination - Download All Files (9,833 KB)
DS11:  Alaska Native Alone or in Any Combination - Download All Files (9,314 KB)
DS12:  Asian Alone - Download All Files (10,092 KB)
DS13:  Asian Indian Alone - Download All Files (9,286 KB)
DS15:  Cambodian Alone - Download All Files (9,042 KB)
DS16:  Chinese Alone - Download All Files (9,269 KB)
DS17:  Chinese, Except Taiwanese, Alone - Download All Files (9,262 KB)
DS18:  Taiwanese Alone - Download All Files (9,027 KB)
DS19:  Filipino Alone - Download All Files (9,132 KB)
DS22:  Japanese Alone - Download All Files (9,081 KB)
DS23:  Korean Alone - Download All Files (9,239 KB)
DS24:  Laotian Alone - Download All Files (9,197 KB)
DS26:  Pakistani Alone - Download All Files (9,016 KB)
DS28:  Thai Alone - Download All Files (9,061 KB)
DS29:  Vietnamese Alone - Download All Files (9,257 KB)
DS31:  Asian Alone or in Combination With One or More Other Races - Download All Files (10,298 KB)
DS32:  Asian Indian Alone or in Any Combination - Download All Files (9,298 KB)
DS34:  Cambodian Alone or in Any Combination - Download All Files (9,047 KB)
DS35:  Chinese Alone or in Any Combination - Download All Files (9,300 KB)
DS36:  Chinese, Except Taiwanese, Alone or in Any Combination - Download All Files (9,288 KB)
DS37:  Taiwanese Alone or in Any Combination - Download All Files (9,027 KB)
DS38:  Filipino Alone or in Any Combination - Download All Files (9,219 KB)
DS40:  Indonesian Alone or in Any Combination - Download All Files (9,017 KB)
DS41:  Japanese Alone or in Any Combination - Download All Files (9,136 KB)
DS42:  Korean Alone or in Any Combination - Download All Files (9,282 KB)
DS43:  Laotian Alone or in Any Combination - Download All Files (9,219 KB)
DS45:  Pakistani Alone or in Any Combination - Download All Files (9,026 KB)
DS47:  Thai Alone or in Any Combination - Download All Files (9,076 KB)
DS48:  Vietnamese Alone or in Any Combination - Download All Files (9,280 KB)
DS50:  Native Hawaiian and Other Pacific Islander Alone - Download All Files (9,060 KB)
DS51:  Polynesian Alone - Download All Files (9,022 KB)
DS55:  Micronesian Alone - Download All Files (9,016 KB)
DS60:  Native Hawaiian and Other Pacific Islander Alone or in Combination With One or More Other Races - Download All Files (9,141 KB)
DS61:  Polynesian Alone or in Any Combination - Download All Files (9,070 KB)
DS62:  Native Hawaiian Alone or in Any Combination - Download All Files (9,044 KB)
DS63:  Samoan Alone or in Any Combination - Download All Files (9,017 KB)
DS65:  Micronesian Alone or in Any Combination - Download All Files (9,024 KB)
DS66:  Guamanian or Chamorro Alone or in Any Combination - Download All Files (9,017 KB)
DS70:  Some Other Race Alone - Download All Files (10,422 KB)
DS71:  Some Other Race Alone or in Combination With One or More Other Races - Download All Files (10,663 KB)
DS72:  Two or More Races - Download All Files (10,031 KB)
DS73:  Two Races Including Some Other Race - Download All Files (9,429 KB)
DS74:  Two Races Excluding Some Other Race, and Three or More Races - Download All Files (9,809 KB)
DS75:  Two Races Excluding Some Other Race - Download All Files (9,726 KB)
DS76:  Three or More Races - Download All Files (9,112 KB)
DS77:  White, Black or African American - Download All Files (9,266 KB)
DS78:  White, American Indian and Alaska Native - Download All Files (9,363 KB)
DS79:  White, Asian - Download All Files (9,240 KB)
DS80:  White, Native Hawaiian and Other Pacific Islander - Download All Files (9,021 KB)
DS81:  White, Some Other Race - Download All Files (9,362 KB)
DS82:  Black or African American, American Indian and Alaska Native - Download All Files (9,035 KB)
DS85:  Black or African American, Some Other Race - Download All Files (9,036 KB)
DS90:  Asian, Some Other Race - Download All Files (9,047 KB)
DS92:  White, Black or African American, American Indian and Alaska Native - Download All Files (9,028 KB)
DS95:  White, Black or African American, Some Other Race - Download All Files (9,016 KB)
DS139:  Apache Alone or in Any Combination - Download All Files (9,017 KB)
DS141:  Blackfeet Alone or in Any Combination - Download All Files (9,022 KB)
DS142:  Cherokee Alone - Download All Files (9,060 KB)
DS143:  Cherokee Alone or in Any Combination - Download All Files (9,196 KB)
DS148:  Chippewa Alone - Download All Files (9,017 KB)
DS149:  Chippewa Alone or in Any Combination - Download All Files (9,052 KB)
DS172:  Latin American Indian Alone - Download All Files (9,017 KB)
DS173:  Latin American Indian Alone or in Any Combination - Download All Files (9,035 KB)
DS198:  Sioux Alone - Download All Files (9,084 KB)
DS199:  Sioux Alone or in Any Combination - Download All Files (9,158 KB)
DS212:  Hispanic or Latino (of Any Race) - Download All Files (11,562 KB)
DS213:  Mexican - Download All Files (11,075 KB)
DS214:  Puerto Rican - Download All Files (9,117 KB)
DS215:  Cuban - Download All Files (9,044 KB)
DS216:  Other Hispanic or Latino - Download All Files (9,754 KB)
DS218:  Central American - Download All Files (9,223 KB)
DS220:  Guatemalan - Download All Files (9,088 KB)
DS221:  Honduran - Download All Files (9,023 KB)
DS223:  Panamanian - Download All Files (9,016 KB)
DS224:  Salvadoran - Download All Files (9,100 KB)
DS225:  South American - Download All Files (9,122 KB)
DS229:  Colombian - Download All Files (9,024 KB)
DS230:  Ecuadorian - Download All Files (9,017 KB)
DS236:  All Other Hispanic or Latino - Download All Files (9,433 KB)
DS237:  Not Hispanic or Latino - Download All Files (54,937 KB)
DS238:  Not Hispanic or Latino, White Alone - Download All Files (54,218 KB)
DS239:  Not Hispanic or Latino, White Alone or in Combination With One or More Other Races - Download All Files (54,369 KB)
DS240:  Not Hispanic or Latino, Black or African American Alone - Download All Files (10,632 KB)
DS241:  Not Hispanic or Latino, Black or African American Alone or in Combination With One or More Other Races - Download All Files (10,851 KB)
DS242:  Not Hispanic or Latino, American Indian and Alaska Native Alone - Download All Files (9,456 KB)
DS243:  Not Hispanic or Latino, American Indian and Alaska Native Alone or in Combination With One or More Other Races - Download All Files (9,745 KB)
DS244:  Not Hispanic or Latino, Asian Alone - Download All Files (10,085 KB)
DS245:  Not Hispanic or Latino, Asian Alone or in Combination With One or More Other Races - Download All Files (10,287 KB)
DS246:  Not Hispanic or Latino, Native Hawaiian and Other Pacific Islander Alone - Download All Files (9,058 KB)
DS247:  Not Hispanic or Latino, Native Hawaiian and Other Pacific Islander Alone or in Combination With One or More Other Races - Download All Files (9,122 KB)
DS248:  Not Hispanic or Latino, Some Other Race Alone - Download All Files (9,124 KB)
DS249:  Not Hispanic or Latino, Some Other Race Alone or in Combination With One or More Other Races - Download All Files (9,353 KB)
DS250:  Not Hispanic or Latino, Two or More Races - Download All Files (9,888 KB)
DS255:  Arab (400-415, 417-418, 421-430, 435-481, 490-499) - Download All Files (9,272 KB)
DS256:  Arab/Arabic (495-499) - Download All Files (9,031 KB)
DS260:  Lebanese (425-426) - Download All Files (9,129 KB)
DS263:  Syrian (429-430) - Download All Files (9,038 KB)
DS264:  Armenian (431-433) - Download All Files (9,017 KB)
DS266:  Australian (800-802) - Download All Files (9,027 KB)
DS267:  Austrian (003-004) - Download All Files (9,239 KB)
DS269:  Belgian (008-010) - Download All Files (9,379 KB)
DS270:  Brazilian (360-364) - Download All Files (9,016 KB)
DS271:  British (011-014) - Download All Files (9,405 KB)
DS272:  Bulgarian (103) - Download All Files (9,025 KB)
DS273:  Canadian (931-934) - Download All Files (9,185 KB)
DS274:  Celtic (099) - Download All Files (9,017 KB)
DS275:  Croatian (109-110) - Download All Files (9,217 KB)
DS276:  Czech (111-113) - Download All Files (10,974 KB)
DS277:  Czechoslovakian (114) - Download All Files (9,407 KB)
DS278:  Danish (020, 023) - Download All Files (11,512 KB)
DS279:  Dutch (021, 029) - Download All Files (13,220 KB)
DS280:  English (015, 022) - Download All Files (19,984 KB)
DS282:  European (195) - Download All Files (9,684 KB)
DS283:  Finnish (024-025) - Download All Files (9,165 KB)
DS284:  French (except Basque) (016, 026-028, 083) - Download All Files (11,491 KB)
DS285:  French Canadian (935) - Download All Files (9,466 KB)
DS286:  German (032-045) - Download All Files (36,774 KB)
DS287:  Greek (046-048) - Download All Files (9,328 KB)
DS289:  Hungarian (125-126) - Download All Files (9,215 KB)
DS291:  Iranian (416) - Download All Files (9,038 KB)
DS292:  Irish (050, 081) - Download All Files (23,684 KB)
DS294:  Italian (030-031, 051-074) - Download All Files (10,611 KB)
DS295:  Latvian (128) - Download All Files (9,037 KB)
DS296:  Lithuanian (129) - Download All Files (9,172 KB)
DS297:  Luxemburger (077) - Download All Files (9,329 KB)
DS300:  Norwegian (082) - Download All Files (14,799 KB)
DS301:  Pennsylvania German (929) - Download All Files (9,206 KB)
DS302:  Polish (142-143) - Download All Files (10,149 KB)
DS303:  Portuguese (084-086) - Download All Files (9,070 KB)
DS304:  Romanian (144-147) - Download All Files (9,056 KB)
DS305:  Russian (148-151) - Download All Files (9,401 KB)
DS306:  Scandinavian (098) - Download All Files (9,310 KB)
DS307:  Scotch-Irish (087) - Download All Files (10,633 KB)
DS308:  Scottish (088) - Download All Files (10,635 KB)
DS309:  Serbian (152) - Download All Files (9,045 KB)
DS310:  Slavic (178-180) - Download All Files (9,030 KB)
DS311:  Slovak (153) - Download All Files (9,106 KB)
DS312:  Slovene (154-155) - Download All Files (9,021 KB)
DS313:  Subsaharan African (500-599) - Download All Files (9,313 KB)
DS314:  African (599) - Download All Files (9,199 KB)
DS318:  Nigerian (553-560) - Download All Files (9,028 KB)
DS320:  Swedish (089-090) - Download All Files (12,345 KB)
DS321:  Swiss (091-096) - Download All Files (9,635 KB)
DS322:  Turkish (434) - Download All Files (9,021 KB)
DS323:  Ukrainian (171-174) - Download All Files (9,155 KB)
DS324:  United States or American (939-994) - Download All Files (16,300 KB)
DS325:  Welsh (097) - Download All Files (9,907 KB)
DS326:  West Indian (Excluding Hispanic Origin Groups) (300-359) - Download All Files (9,053 KB)
DS333:  Jamaican (308-309) - Download All Files (9,017 KB)
DS336:  Yugoslavian (176-177) - Download All Files (9,248 KB)
DS337:  Geographic Header File - Download All Files (13,266 KB)

Study Description

Citation

United States Department of Commerce. Bureau of the Census. Census of Population and Housing, 2000 [United States]: Summary File 4, Iowa. ICPSR13527-v2. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2003. doi:10.3886/ICPSR13527

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Scope of Study

Subject Terms:   census data, demographic characteristics, ethnicity, families, household composition, housing, housing conditions, occupations, population

Geographic Coverage:   Iowa, United States

Time Period:  

  • 2000

Date of Collection:  

  • 2000

Universe:   All persons in housing units in Iowa in 2000.

Data Types:   census/enumeration data

Data Collection Notes:

Because of the number of files per state in Summary File 4, ICPSR has given each state its own ICPSR study number in the range ICPSR 13512-13563. The study number for the national file is 13570. Data for each state are being released as they become available.

The data are provided in 38 segments (files) per iteration. These segments are PCT1-PCT4, PCT5-PCT16, PCT17-PCT34, PCT35-PCT37, PCT38-PCT45, PCT46-PCT49, PCT50-PCT61, PCT62-PCT67, PCT68-PCT71, PCT72-PCT76, PCT77-PCT78, PCT79-PCT81, PCT82-PCT84, PCT85-PCT86 (partial), PCT86 (partial), PCT87-PCT103, PCT104-PCT120, PCT121-PCT131, PCT132-PCT137, PCT138-PCT143, PCT144, PCT145-PCT150, PCT151-PCT156, PCT157-PCT162, PCT163-PCT208, PCT209-PCT213, HCT1-HCT9, HCT10-HCT18, HCT19-HCT22, HCT23-HCT25, HCT26-HCT29, HCT30-HCT39, HCT40-HCT55, HCT56-HCT61, HCT62-HCT70, HCT71-HCT81, HCT82-HCT86, and HCT87-HCT110. The iterations are Parts 1-336, the Geographic Header File is Part 337. The Geographic Header File is in fixed-format ASCII and the table files are in comma-delimited ASCII format. A merged iteration will have 7,963 variables.

For Parts 251-336, the part names contain numbers within parentheses that refer to the Ancestry Code List (page G1 of the codebook).

Methodology

Data Source:

self-enumerated questionnaires

Extent of Processing:  ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major statistical software formats as well as standard codebooks to accompany the data. In addition to these procedures, ICPSR performed the following processing steps for this data collection:

  • Created variable labels and/or value labels.

Version(s)

Original ICPSR Release:  

Version History:

  • 2013-05-25 Multiple Census data file segments were repackaged for distribution into a single zip archive per dataset. No changes were made to the data or documentation.
  • 2006-01-12 All files were removed from dataset 342 and flagged as study-level files, so that they will accompany all downloads.
  • 2006-01-12 All files were removed from dataset 341 and flagged as study-level files, so that they will accompany all downloads.
  • 2006-01-12 All files were removed from dataset 340 and flagged as study-level files, so that they will accompany all downloads.
  • 2006-01-12 All files were removed from dataset 339 and flagged as study-level files, so that they will accompany all downloads.
  • 2006-01-12 All files were removed from dataset 338 and flagged as study-level files, so that they will accompany all downloads.

Utilities

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