National Jail Census, 1970 (ICPSR 7641)
Version Date: Nov 4, 2005 View help for published
Principal Investigator(s): View help for Principal Investigator(s)
United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics
Series:
https://doi.org/10.3886/ICPSR07641.v2
Version V2
Summary View help for Summary
This census provides information on county and municipal jails facilities in the United States and their administration. For all jails, the data include number of prisoners and their reason for being held, age and sex of prisoners, maximum sentence that could be served in the facility, facility capacity and age, types of security available, and operating expenditures. For jails in counties and municipalities with populations of 25,000 or more, data are supplied on quarterly jail population, age of cells, and availability of service facilities and programs for inmates.
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Geographic Coverage View help for Geographic Coverage
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Data Collection Notes View help for Data Collection Notes
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The data collection instrument is available only in hardcopy form upon request from ICPSR.
Universe View help for Universe
All locally administered county and municipal jails in the United States with authority to hold prisoners for more than 48 hours.
Data Source View help for Data Source
self-administered mail questionnaires
Data Type(s) View help for Data Type(s)
HideOriginal Release Date View help for Original Release Date
1984-03-18
Version History View help for Version History
- U.S. Dept. of Justice, Bureau of Justice Statistics. NATIONAL JAIL CENSUS, 1970. Conducted by U.S. Dept. of Commerce, Bureau of the Census, Governments Division. 2nd ICPSR ed. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [producer and distributor], 1996. http://doi.org/10.3886/ICPSR07641.v2
2005-11-04 On 2005-03-14 new files were added to one or more datasets. These files included additional setup files as well as one or more of the following: SAS program, SAS transport, SPSS portable, and Stata system files. The metadata record was revised 2005-11-04 to reflect these additions.
1996-11-21 SAS and SPSS data definition statements for the logical record length version of the data have been added to this collection, and the codebook was reformatted to reinstate truncated lines.
1984-03-18 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:
- Standardized missing values.
- Checked for undocumented or out-of-range codes.
Notes
The public-use data files in this collection are available for access by the general public. Access does not require affiliation with an ICPSR member institution.

This dataset is maintained and distributed by the National Archive of Criminal Justice Data (NACJD), the criminal justice archive within ICPSR. NACJD is primarily sponsored by three agencies within the U.S. Department of Justice: the Bureau of Justice Statistics, the National Institute of Justice, and the Office of Juvenile Justice and Delinquency Prevention.