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Uniform Crime Reporting Program Data: County-Level Detailed Arrest and Offense Data, 2011

Version
v2
Resource Type
Dataset : aggregate data
Creator
  • United States Department of Justice. Office of Justice Programs. Federal Bureau of Investigation
Other Title
  • Version 2 (Subtitle)
Collective Title
  • Uniform Crime Reporting Program Data Series
Publication Date
2013-12-18
Funding Reference
  • United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics
Language
English
Free Keywords
aggravated assault; alcohol; arrests; arson; assault; auto theft; burglary; counties; crime rates; crime reporting; crime statistics; drug abuse; embezzlement; fraud; illegal gambling; larceny; law enforcement; murder; offenses; rape; robbery; sex offenses; Uniform Crime Reports; vagrancy; vandalism; weapons offenses
Description
  • Abstract

    This data collection contains county-level counts of arrests and offenses for Part I offenses (murder, rape, robbery, aggravated assault, burglary, larceny, auto theft, and arson) and counts of arrests for Part II offenses (forgery, fraud, embezzlement, vandalism, weapons violations, sex offenses, drug and alcohol abuse violations, gambling, vagrancy, curfew violations, and runaways).
  • Table of Contents

    Datasets:

    • DS0: Study-Level Files
    • DS1: Arrests, All Ages
    • DS2: Arrests, Adult
    • DS3: Arrests, Juveniles
    • DS4: Crimes Reported
    • DS5: Allocated Statewide Data for Arrests, All Ages
    • DS6: Allocated Statewide Data for Arrests, Adults
    • DS7: Allocated Statewide Data for Arrests, Juveniles
    • DS8: Allocated Statewide Data for Crimes Reported
Temporal Coverage
  • Time period: 2011
  • Collection date: 2011
Geographic Coverage
  • United States
Sampled Universe
County law enforcement agencies in the United States. Smallest Geographic Unit: county
Collection Mode
  • self-enumerated questionnaire

    Two major changes to the Uniform Crime Reports (UCR) county-level files were implemented beginning with the 1994 data. A new imputation algorithm to adjust for incomplete reporting by individual law enforcement jurisdictions was adopted. Within each county, data from agencies reporting 3 to 11 months of information were weighted to yield 12-month equivalents. Data for agencies reporting less than three months of data were replaced with data estimated by rates calculated from agencies reporting 12 months of data located in the agency's geographic stratum within its state. Secondly, a new Coverage Indicator was created to provide users with a diagnostic measure of aggregated data quality in a particular county. Data from agencies reporting only statewide figures were allocated to the counties in the state in proportion to each county's share of the state population.

    In the arrest files (Parts 1-3 and 5-7), data were estimated for agencies reporting zero months based on the procedures mentioned above. However, due to the structure of the data received from the Federal Bureau of Investigation (FBI), estimations could not be produced for agencies reporting zero months in the crimes reported files (Parts 4 and 8). Offense data for agencies reporting one or two months are estimated using the above procedures. Users are encouraged to refer to the codebook for more information.

    No arrest data were provided for Alabama, Florida, or Illinois. Limited crimes reported data were available for Alaska.

    UCR program staff at the Federal Bureau of Investigation (FBI) were consulted in developing the new adjustment procedures. However, these UCR county-level files are not official FBI UCR releases and are being provided for research purposes only. Users with questions regarding these UCR county-level data files can contact the National Archive of Criminal Justice Data at ICPSR.

Note
2014-06-13 Data are modified for the counties of Bronx, Kings, New York, Queens, and Richmond in the state of New York. Funding insitution(s): United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics.
Availability
Download
This study is freely available to the general public via web download.
Alternative Identifiers
  • 34582 (Type: ICPSR Study Number)
Relations
  • Is new version of
    DOI: 10.3886/ICPSR34582.v1
Publications
  • Harris, Casey T., Feldmeyer, Ben. A shot of morality? Hispanic immigration, religious contextual characteristics, and violence. Sociological Spectrum.35, (3), 229-253.2015.
    • ID: 10.1080/02732173.2015.1021062 (DOI)
  • James, Alexander, Smith, Brock. There will be blood: Crime rates in shale-rich U.S. counties. OxCarre Research Paper 140.University of Oxford, Department of Economics, OxCarre, Oxford Centre for the Analysis of Resource Rich Economies, . 2014.
  • Wright, Richard, Tekin, Erdal, Topalli, Volkan, McClellan, Chandler, Dickinson, Timothy, Rosenfeld, Richard. Less Cash, Less Crime: Evidence from the Electronic Benefit Transfer Program. 19996, Cambridge, MA: National Bureau of Economic Research. 2014.
    • ID: http://www.nber.org/papers/w19996.pdf?new_window=1 (URL)
  • Federal Bureau of Investigation. Crime in the United States 2011. Washington, DC: United States Department of Justice, Federal Bureau of Investigation, Criminal Justice Information Services Division. 2012.
    • ID: http://www.fbi.gov/about-us/cjis/ucr/crime-in-the-u.s/2011/crime-in-the-u.s.-2011 (URL)

Update Metadata: 2015-08-05 | Issue Number: 6 | Registration Date: 2015-06-16

United States Department of Justice. Office of Justice Programs. Federal Bureau of Investigation (2013): Uniform Crime Reporting Program Data: County-Level Detailed Arrest and Offense Data, 2011. Version 2. Uniform Crime Reporting Program Data Series. Version: v2. ICPSR - Interuniversity Consortium for Political and Social Research. Dataset. https://doi.org/10.3886/ICPSR34582.v2