Version Date: Jan 12, 2006 View help for published
Principal Investigator(s): View help for Principal Investigator(s)
United States Department of Justice. Federal Bureau of Investigation
Series:
https://doi.org/10.3886/ICPSR06316.v1
Version V1
This data collection contains county-level counts of arrests and offenses for Part I offenses (murder, rape, robbery, assault, burglary, larceny, auto theft, and arson) and Part II offenses (forgery, fraud, embezzlement, vandalism, weapons violations, sex offenses, drug and alcohol abuse violations, gambling, vagrancy, curfew violations, and runaways). Two sets of county populations are reported: one for total county population and the other for counties reporting six months or more of data.
Export Citation:
Data have been aggregated to the county level. Within each county, data for agencies reporting 6 to 11 months of information were weighted to yield 12-month equivalents. Agencies reporting fewer than 6 months of data were excluded from the aggregation. Data from agencies reporting only statewide figures were allocated to counties in proportion to each county's share of the state population (which totaled the populations of those county agencies reporting six months or more of data).
County law enforcement agencies in the United States.
self-enumerated forms
1994-10-19
2018-02-15 The citation of this study may have changed due to the new version control system that has been implemented. The previous citation was:
2006-01-12 All files were removed from dataset 5 and flagged as study-level files, so that they will accompany all downloads.
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.
1994-10-19 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:
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.
ICPSR usually offers files in multiple formats for researchers to be able to access data and documentation in formats that work well within their needs. If you have questions about the accessibility of materials distributed by ICPSR or require further assistance, please visit ICPSR’s Accessibility Center.

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.