Data Sharing for Demographic Research
A data archive for demography and population sciences

Utilization for Historical, Demographic, Economic, and Social Data: The United States, 1790-2002

By default, the reports below show utilization for the last 12 months. To view a different range, please enter dates below.

Please note that this study was first released on 2005-02-25, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
Any Datasets/Files 1383 = 613 770
DS0: Study-Level Files 1383 = 0 1383
DS1: 1790 Census (County and State) 79 = 79 0
DS2: 1800 Census (County and State) 46 = 46 0
DS3: 1810 Census (County and State) 38 = 38 0
DS4: 1820 Census (County and State) 43 = 43 0
DS5: 1830 Census (County and State) 36 = 36 0
DS6: 1840 Census (County and State) 49 = 49 0
DS7: 1850 Census (County and State) 62 = 62 0
DS8: 1850 Census S01 (State Only) 32 = 32 0
DS9: 1860 Census (County and State) 79 = 79 0
DS10: 1860 Census S01 (State Only) 21 = 21 0
DS11: 1870 Census (County and State) 70 = 70 0
DS12: 1870 Census S01 (State Only) 22 = 22 0
DS13: 1870 Census S02 (State Only) 21 = 21 0
DS14: 1870 Census S03 (State Only) 21 = 21 0
DS15: 1880 Census (County and State) 71 = 71 0
DS16: 1880 Census S01 (State Only) 23 = 23 0
DS17: 1880 Census S02 (State Only) 23 = 23 0
DS18: 1890 Census (County and State) 69 = 69 0
DS19: 1890 Census S01 (State Only) 24 = 24 0
DS20: 1900 Census (County and State) 80 = 80 0
DS21: 1900 Census S01 (State Only) 27 = 27 0
DS22: 1910 Census (County and State) 75 = 75 0
DS23: 1910 Census S01 (State Only) 27 = 27 0
DS24: 1920 Census (County and State) 73 = 73 0
DS25: 1920 Census S01 (State Only) 25 = 25 0
DS26: 1930 Census I (County and State) 77 = 77 0
DS27: 1930 Census II (County and State) 49 = 49 0
DS28: 1930 Census III (County and State) 51 = 51 0
DS29: 1930 Census IV Families (County and State) 44 = 44 0
DS30: 1937 Census of Unemployment (County and State) 33 = 33 0
DS31: 1930 Census S01 (State Only) 21 = 21 0
DS32: 1940 Census I (County and State) 63 = 63 0
DS33: 1940 Census II (County and State) 51 = 51 0
DS34: 1940 Census SO1 (State Only) 23 = 23 0
DS35: 1950 Census I (County and State) 61 = 61 0
DS36: 1950 Census II (County and State) 47 = 47 0
DS37: 1950 Census SO1 (State Only) 23 = 23 0
DS38: 1960 Census I (County and State) 65 = 65 0
DS39: 1960 Census II (County and State) 60 = 60 0
DS40: 1960 Census III (County and State) 51 = 51 0
DS41: 1970 Census (County and State) 64 = 64 0
DS42: 1840 Manufacturing Data (County and State) 21 = 21 0
DS43: 1870 Manufacturing Data (County and State) 27 = 27 0
DS44: 1840 Census of Agriculture (County and State) 23 = 23 0
DS45: 1850 Census of Agriculture (County and State) 24 = 24 0
DS46: 1860 Census of Agriculture (County and State) 28 = 28 0
DS47: 1870 Census of Agriculture (County and State) 26 = 26 0
DS48: 1880 Census of Agriculture (County and State) 26 = 26 0
DS49: 1890 Census of Agriculture (County and State) 24 = 24 0
DS50: 1900 Census of Agriculture (County and State) 27 = 27 0
DS51: 1870 Census of Religious Bodies (County and State) 16 = 16 0
DS52: 1890 Census of Religious Bodies (County and State) 15 = 15 0
DS53: 1906 Census of Religious Bodies (County and State) 14 = 14 0
DS54: 1916 Census of Religious Bodies (County and State) 12 = 12 0
DS55: 1926 Census of Religious Bodies (County and State) 12 = 12 0
DS56: 1936 Census of Religious Bodies (County and State) 19 = 19 0
DS57: 1952 Survey of Churches and Church Membership (County and State) 15 = 15 0
DS58: 1944 City Data Book 28 = 28 0
DS59: 1949 City Data Book 21 = 21 0
DS60: 1952 City Data Book 19 = 19 0
DS61: 1956 City Data Book 18 = 18 0
DS62: 1962 City Data Book 26 = 26 0
DS63: 1967 City Data Book 21 = 21 0
DS64: 1972 City Data Book 22 = 22 0
DS65: 1977 City Data Book 23 = 23 0
DS66: 1983 City Data Book 28 = 28 0
DS67: 1988 City Data Book 25 = 25 0
DS68: 1994 City Data Book 26 = 26 0
DS69: 2000 City Data Book 37 = 37 0
DS70: 1947 County Data Book (County and State) 39 = 39 0
DS71: 1949 County Data Book (County and State) 26 = 26 0
DS72: 1952 County Data Book (County and State) 25 = 25 0
DS73: 1956 County Data Book (County and State) 26 = 26 0
DS74: 1962 County Data Book (County and State) 44 = 44 0
DS75: 1967 County Data Book (County and State) 32 = 32 0
DS76: 1972 County Data Book (County and State) 39 = 39 0
DS77: 1977 County Data Book (County and State) 37 = 37 0
DS78: 1983 County Data Book (County and State) 46 = 46 0
DS79: 1988 County Data Book (County and State) 36 = 36 0
DS80: 1994 County Data Book (County and State) 46 = 46 0
DS81: 2000 County Data Book (County and State) 54 = 54 0
DS82: 1998 USA Counties Part A 21 = 21 0
DS83: 1998 USA Counties Part B 22 = 22 0
DS84: 1998 USA Counties Part C 18 = 18 0
DS85: 1910 Census of Agriculture (County and State) 22 = 22 0
DS86: 1920 Census of Agriculture (County and State) 23 = 23 0
DS87: 1950 Data Set I (County and State) 22 = 22 0
DS88: 1950 Data Set II (County) 18 = 18 0
DS89: 1954 Data Set I (County and State) 18 = 18 0
DS90: 1959 Data Set I (County and State) 21 = 21 0
DS91: 1959 Data Set II (County) 18 = 18 0
DS92: 1964 Data Set I (County and State) 21 = 21 0
DS93: 1964 Data Set II (County) 19 = 19 0
DS94: 1969 Data Set I (County and State) 21 = 21 0
DS95: 1969 Data Set II (County and State) 19 = 19 0
DS96: 1974 Data Set I (County and State) 22 = 22 0
DS97: 1974 Data Set II (County and State) 19 = 19 0
DS98: 1974 Data Set III 21 = 21 0
DS99: 1978 Data Set (County and State) 24 = 24 0
DS100: 1982 Data Set (County and State) 25 = 25 0
DS101: 1987 Data Set (County and State) 22 = 22 0
DS102: 1992 Data Set (County and State) 28 = 28 0
DS103: 1997 Data Set (County and State) 19 = 19 0
DS104: 2002 Data Set (County and State) 42 = 42 0
DS105: 2002 Data Set (Flags) 16 = 16 0
DS106: Farm Land Value Data Set 31 = 31 0

Notes

The numbers above are counts of unique sessions, not counts of how many files were downloaded. I.e., a value of 12 implies that users downloaded 1 or more files from the study as part of 12 discrete sessions/visits in this time period.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 735 = 122 182 54 23 25 329
DS0: Study-Level Files 735 = 122 182 54 23 25 329
DS1: 1790 Census (County and State) 72 = 20 32 10 4 6 0
DS2: 1800 Census (County and State) 40 = 11 19 5 1 4 0
DS3: 1810 Census (County and State) 34 = 10 18 2 0 4 0
DS4: 1820 Census (County and State) 39 = 10 22 2 1 4 0
DS5: 1830 Census (County and State) 34 = 10 19 1 1 3 0
DS6: 1840 Census (County and State) 42 = 12 21 3 2 4 0
DS7: 1850 Census (County and State) 53 = 14 30 4 1 4 0
DS8: 1850 Census S01 (State Only) 29 = 9 15 3 0 2 0
DS9: 1860 Census (County and State) 66 = 22 27 10 2 5 0
DS10: 1860 Census S01 (State Only) 21 = 3 13 3 1 1 0
DS11: 1870 Census (County and State) 58 = 15 29 9 1 4 0
DS12: 1870 Census S01 (State Only) 20 = 4 13 2 0 1 0
DS13: 1870 Census S02 (State Only) 19 = 5 11 2 0 1 0
DS14: 1870 Census S03 (State Only) 18 = 5 9 2 0 2 0
DS15: 1880 Census (County and State) 59 = 18 27 9 0 5 0
DS16: 1880 Census S01 (State Only) 23 = 7 9 4 1 2 0
DS17: 1880 Census S02 (State Only) 23 = 6 11 5 0 1 0
DS18: 1890 Census (County and State) 63 = 18 30 9 1 5 0
DS19: 1890 Census S01 (State Only) 23 = 8 11 3 0 1 0
DS20: 1900 Census (County and State) 65 = 15 35 9 1 5 0
DS21: 1900 Census S01 (State Only) 27 = 7 14 4 1 1 0
DS22: 1910 Census (County and State) 65 = 16 35 7 2 5 0
DS23: 1910 Census S01 (State Only) 26 = 8 13 3 0 2 0
DS24: 1920 Census (County and State) 66 = 14 37 7 3 5 0
DS25: 1920 Census S01 (State Only) 24 = 8 12 2 0 2 0
DS26: 1930 Census I (County and State) 64 = 16 31 9 3 5 0
DS27: 1930 Census II (County and State) 46 = 11 23 5 2 5 0
DS28: 1930 Census III (County and State) 46 = 10 23 5 2 6 0
DS29: 1930 Census IV Families (County and State) 38 = 9 19 4 2 4 0
DS30: 1937 Census of Unemployment (County and State) 27 = 8 14 3 1 1 0
DS31: 1930 Census S01 (State Only) 20 = 6 9 3 1 1 0
DS32: 1940 Census I (County and State) 56 = 12 30 7 2 5 0
DS33: 1940 Census II (County and State) 47 = 11 23 6 2 5 0
DS34: 1940 Census SO1 (State Only) 22 = 5 11 3 1 2 0
DS35: 1950 Census I (County and State) 56 = 13 28 7 3 5 0
DS36: 1950 Census II (County and State) 44 = 13 18 6 2 5 0
DS37: 1950 Census SO1 (State Only) 22 = 4 13 2 1 2 0
DS38: 1960 Census I (County and State) 58 = 16 27 6 4 5 0
DS39: 1960 Census II (County and State) 54 = 12 29 4 4 5 0
DS40: 1960 Census III (County and State) 47 = 10 25 5 4 3 0
DS41: 1970 Census (County and State) 55 = 11 30 8 3 3 0
DS42: 1840 Manufacturing Data (County and State) 21 = 4 14 2 0 1 0
DS43: 1870 Manufacturing Data (County and State) 25 = 5 14 3 1 2 0
DS44: 1840 Census of Agriculture (County and State) 23 = 6 12 3 0 2 0
DS45: 1850 Census of Agriculture (County and State) 24 = 6 14 1 1 2 0
DS46: 1860 Census of Agriculture (County and State) 28 = 6 17 1 1 3 0
DS47: 1870 Census of Agriculture (County and State) 25 = 6 14 1 1 3 0
DS48: 1880 Census of Agriculture (County and State) 24 = 5 14 2 0 3 0
DS49: 1890 Census of Agriculture (County and State) 24 = 4 15 2 0 3 0
DS50: 1900 Census of Agriculture (County and State) 27 = 4 16 2 2 3 0
DS51: 1870 Census of Religious Bodies (County and State) 15 = 3 9 1 1 1 0
DS52: 1890 Census of Religious Bodies (County and State) 15 = 3 8 2 1 1 0
DS53: 1906 Census of Religious Bodies (County and State) 13 = 3 8 1 0 1 0
DS54: 1916 Census of Religious Bodies (County and State) 12 = 2 8 1 0 1 0
DS55: 1926 Census of Religious Bodies (County and State) 12 = 2 8 1 0 1 0
DS56: 1936 Census of Religious Bodies (County and State) 17 = 3 11 1 1 1 0
DS57: 1952 Survey of Churches and Church Membership (County and State) 15 = 2 10 1 1 1 0
DS58: 1944 City Data Book 26 = 8 12 3 1 2 0
DS59: 1949 City Data Book 21 = 5 11 1 1 3 0
DS60: 1952 City Data Book 19 = 6 9 1 1 2 0
DS61: 1956 City Data Book 18 = 5 8 2 1 2 0
DS62: 1962 City Data Book 25 = 8 11 1 3 2 0
DS63: 1967 City Data Book 21 = 7 9 2 1 2 0
DS64: 1972 City Data Book 22 = 6 11 1 1 3 0
DS65: 1977 City Data Book 23 = 7 9 2 2 3 0
DS66: 1983 City Data Book 27 = 8 13 1 2 3 0
DS67: 1988 City Data Book 22 = 4 10 3 2 3 0
DS68: 1994 City Data Book 25 = 7 13 1 2 2 0
DS69: 2000 City Data Book 32 = 8 17 3 1 3 0
DS70: 1947 County Data Book (County and State) 37 = 13 17 5 1 1 0
DS71: 1949 County Data Book (County and State) 26 = 6 16 2 1 1 0
DS72: 1952 County Data Book (County and State) 25 = 5 16 2 1 1 0
DS73: 1956 County Data Book (County and State) 26 = 7 14 3 1 1 0
DS74: 1962 County Data Book (County and State) 39 = 8 21 6 3 1 0
DS75: 1967 County Data Book (County and State) 30 = 5 19 4 1 1 0
DS76: 1972 County Data Book (County and State) 37 = 6 23 5 2 1 0
DS77: 1977 County Data Book (County and State) 34 = 9 18 4 2 1 0
DS78: 1983 County Data Book (County and State) 43 = 10 23 5 4 1 0
DS79: 1988 County Data Book (County and State) 35 = 9 19 3 3 1 0
DS80: 1994 County Data Book (County and State) 42 = 10 24 3 4 1 0
DS81: 2000 County Data Book (County and State) 48 = 12 26 4 4 2 0
DS82: 1998 USA Counties Part A 18 = 5 9 1 2 1 0
DS83: 1998 USA Counties Part B 17 = 4 10 1 1 1 0
DS84: 1998 USA Counties Part C 16 = 3 9 1 2 1 0
DS85: 1910 Census of Agriculture (County and State) 22 = 4 12 2 1 3 0
DS86: 1920 Census of Agriculture (County and State) 23 = 4 13 2 1 3 0
DS87: 1950 Data Set I (County and State) 20 = 4 9 2 2 3 0
DS88: 1950 Data Set II (County) 18 = 4 8 1 2 3 0
DS89: 1954 Data Set I (County and State) 18 = 4 9 1 2 2 0
DS90: 1959 Data Set I (County and State) 21 = 5 10 2 2 2 0
DS91: 1959 Data Set II (County) 18 = 4 8 2 2 2 0
DS92: 1964 Data Set I (County and State) 19 = 4 9 2 2 2 0
DS93: 1964 Data Set II (County) 19 = 5 9 1 2 2 0
DS94: 1969 Data Set I (County and State) 21 = 5 11 1 2 2 0
DS95: 1969 Data Set II (County and State) 19 = 4 10 1 2 2 0
DS96: 1974 Data Set I (County and State) 21 = 5 11 1 2 2 0
DS97: 1974 Data Set II (County and State) 19 = 4 10 1 2 2 0
DS98: 1974 Data Set III 21 = 5 10 2 2 2 0
DS99: 1978 Data Set (County and State) 23 = 8 10 1 2 2 0
DS100: 1982 Data Set (County and State) 24 = 8 12 1 1 2 0
DS101: 1987 Data Set (County and State) 19 = 8 7 1 1 2 0
DS102: 1992 Data Set (County and State) 26 = 8 13 2 1 2 0
DS103: 1997 Data Set (County and State) 19 = 7 8 1 1 2 0
DS104: 2002 Data Set (County and State) 39 = 11 19 6 1 2 0
DS105: 2002 Data Set (Flags) 16 = 6 7 1 0 2 0
DS106: Farm Land Value Data Set 26 = 9 14 1 0 2 0

Notes

All numbers in the table above are the number of unique users who downloaded one or more files from this study/dataset in the time period specified.

"Anon. Downloads" refers to users who download anonymously. Users who browse/download documentation files (only) are not required to login; some of our topical archives do not require login.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Downloads by Member Institutions

This study was downloaded by users at 134 institutions during the time period specified.

  • Ajou University
  • Appalachian State University
  • Bates College
  • Boise State University
  • Boston College
  • Boston University
  • Brigham Young University
  • Brown University
  • California Polytechnic State University at San Luis Obispo
  • Carnegie Mellon University
  • Centre College
  • Colgate University
  • College of William and Mary
  • Columbia University
  • Cornell University
  • Dartmouth College
  • Duke University
  • Eastern Michigan University
  • Ecole Normale Superieure de Paris
  • Emory University
  • Erasmus University Rotterdam
  • Federal Reserve Bank of Chicago
  • Federal Reserve Bank of Minneapolis
  • Florida State University
  • Furman University
  • George Mason University
  • George Washington University
  • Grand Valley State University
  • Grinnell College
  • Harvard University
  • Hebrew University of Jerusalem
  • Indiana University
  • Indiana University-Purdue University at Indianapolis
  • Institut D`Etudes Politiques (France)
  • Iowa State University
  • Jackson State University
  • Johns Hopkins University
  • Kansas State University
  • London School of Economics
  • Lund University
  • Marquette University
  • Massachusetts Institute of Technology
  • McGill University
  • Miami University
  • Middlebury College
  • New York University
  • North Carolina State University
  • Northern Illinois University
  • Northwestern University
  • Ohio State University
  • Pennsylvania State University
  • Princeton University
  • Purdue University
  • Queen's University
  • Reed College
  • Rice University
  • Rutgers-The State University of New Jersey
  • Santa Clara University
  • Stanford University
  • State University of New York at Albany
  • Syracuse University
  • Temple University
  • The American University
  • The Brookings Institution
  • Tufts University
  • Tulane University
  • United States Military Academy
  • Universita degli Studi di Milano
  • Universite De Paris I
  • University of Alabama at Tuscaloosa
  • University of Arizona
  • University of Arkansas at Fayetteville
  • University of California at Berkeley
  • University of California at Davis
  • University of California at Irvine
  • University of California at Los Angeles
  • University of California at San Diego
  • University of California at Santa Barbara
  • University of California at Santa Cruz
  • University of Central Florida
  • University of Chicago
  • University of Cincinnati
  • University of Colorado at Boulder
  • University of Delaware
  • University of Georgia
  • University of Houston
  • University of Illinois at Chicago
  • University of Iowa
  • University of Kansas
  • University of Kent at Canterbury
  • University of Kentucky
  • University of Louisville
  • University of Mary Washington
  • University of Maryland Baltimore County
  • University of Maryland College Park
  • University of Massachusetts at Amherst
  • University of Miami
  • University of Michigan
  • University of Minnesota
  • University of Nevada at Reno
  • University of New Mexico
  • University of North Carolina at Chapel Hill
  • University of North Carolina at Greensboro
  • University of Notre Dame
  • University of Nottingham
  • University of Ottawa
  • University of Oxford
  • University of Pennsylvania
  • University of Pittsburgh
  • University of Rochester
  • University of South Carolina
  • University of Southern California
  • University of Tennessee at Knoxville
  • University of Texas at Arlington
  • University of Texas at Dallas
  • University of Tilburg
  • University of Toronto
  • University of Utah
  • University of Virginia
  • University of Washington
  • University of Waterloo
  • University of Western Ontario
  • University of Wisconsin at Madison
  • Vanderbilt University
  • Vassar College
  • Villanova University
  • Virginia Polytechnic Institute and State University
  • Washington State University
  • Washington University in St. Louis
  • Washington and Lee University
  • Wellesley College
  • Western Washington University
  • Yale University
  • York University

Notes

Institutions are only listed when users from that institution authenticated/logged in. Non-authenticated members constitute a large portion of our users and are represented in the Unique Users/Unique Sessions tables, but not in the Downloads by Member Institutions table.