Data for GIS Analysis Available at NACJD

The following tables list NACJD data collections that contain geographic identifiers that could be geocoded for GIS analysis. These data were not necessarily collected for the purpose of mapping or conducting spatial analysis, therefore users may have to do additional work to make these collections compatible with their particular GIS. Please note that this is a static list updated monthly by NACJD staff. Users should also check the Recent Updates and Additions link on the Download Data page to see the most recent data collections added to the archive.

The list of data collections is organized by type of geographic identifier:

• Geographic Data in Mapping Software Files
• FIPS County Codes
• Collection-Specific County Codes
• Census Tract Codes
• Zip Codes
• Block Groups
• Police Precincts
• Police Beats
• Addresses
• XY Coordinates
• Reference Collections to Link Geographic Identifiers

See also MAPS Survey of Crime Mapping by Law Enforcement for data on law enforcement use of crime mapping in the United States for 1997-1998.

NACJD Data Collections with Geographic Data in Mapping Software Files

• Development of Crime Forecasting and Mapping Systems for Use by Police in Pittsburgh, Pennsylvania and Rochester, New York 1990-2001 (ICPSR 4545)
• Examination of Crime Guns and Homicide in Pittsburgh, Pennsylvania, 1987-1998 (ICPSR 2895)
• Exploratory Spatial Data Approach to Identify the Context of Unemployment-Crime Linkages in Virginia 1995-2000 (ICPSR 4546)
• Geographies of Urban Crime in Nashville, Tennessee, Portland, Oregon, and Tucson, Arizona 1998-2002 (ICPSR 4547)

NACJD Data Collections with FIPS County Codes

• Census of State and Local Law Enforcement Agencies (ICPSR 3484)
• Examination of Crime Guns and Homicide in Pittsburgh, Pennsylvania, 1987-1998 (ICPSR 2895)
• Expenditure and Employment Data for the Criminal Justice System [United States]: CJEE Extracts File (series)
• Exploratory Spatial Data Approach to Identify the Context of Unemployment-Crime Linkages in Virginia 1995-2000 (ICPSR 4546)
• Gangs in Rural America, 1996-1998 (ICPSR 3398)
• Juvenile Court Statistics (series)
• Law Enforcement Management and Administrative Statistics (LEMAS) (series)
• National Evaluation of Title I of the 1994 Crime Act: Survey Sampling Frame of Law Enforcement Agencies, 1993-1997 (ICPSR 3080)
• National Jail Census, 1993 (ICPSR 6648)
• National Survey of Black Americans, 1979-1980 (ICPSR 8512)
• Nebraska Juvenile Court Records (List by Years)
• National Incident-Based Reporting System (NIBRS) (List by Years)
• Processing and Outcome of Death Penalty Appeals After Furman v. Georgia, 1973-1995: [United States] (ICPSR 3468)
• Spatial Analysis of Crime in Appalachia [United States], 1977-1996 (ICPSR 3260)
• Uniform Crime Reporting Program Data [United States]: County-Level Arrest and Offenses Data (List by Years)
• Uniform Crime Reporting Program Data [United States]: Hate Crime Data (List by Years)

NACJD Data Collections with Collection-Specific County Codes

• Arkansas Juvenile Court Records, 1991-1993 (ICPSR 6808)
• Exploratory Spatial Data Approach to Identify the Context of Unemployment-Crime Linkages in Virginia 1995-2000 (ICPSR 4546)
• Frequency of Arrest of the Young, Chronic, Serious Offender Using Two Male Cohorts Paroled by the California Youth Authority, 1981-1982 and 1986-1987 (ICPSR 2588)
• Juvenile Detention and Correctional Facility Census (List by Years)
• Missouri Juvenile Court Records, 1994 (ICPSR 6884)
• National Assessment Program Survey of Criminal Justice Agencies in the United States, 1992-1994 (ICPSR 6481)
• National Incident-Based Reporting System (NIBRS) (List by Years)
• National Jail Census (series)
• National Justice Agency List (series)
• Pennsylvania Sentencing Data, 1998 (ICPSR 3450)
• Pennsylvania Sentencing Data, 1996 Pennsylvania Sentencing Commission (ICPSR 3062)
• State Court Processing Statistics, 1990, 1992, 1994, 1996, and 1998: Felony Defendants in Large Urban Counties (ICPSR 2038)
• Survey of Prosecutors' Views on Children and Domestic Violence in the United States, 1999 (ICPSR 3103)
• Uniform Crime Reporting Program Data [United States]: Hate Crime Data (U.S. Department of Justice. Federal Bureau of Investigation.) (List by Years)
• Uniform Crime Reporting Program Data [United States]: Agency-Level Files (U.S. Department of Justice. Federal Bureau of Investigation.) (List by Years)
• Uniform Crime Reports [United States]: Supplementary Homicide Reports (Fox, James Alan.) (List by Years)

NACJD Data Collections with Census Tract Codes

• Anticipating and Combating Community Decay and Crime in Washington, DC, and Cleveland, Ohio, 1980-1990 Harrell, Adele, and Caterina Gouvis (ICPSR 6486)
• Arrests as Communications to Criminals in St. Louis, 1970, 1972-1982 Kohfeld, Carol W. and John Sprague (ICPSR 9998)
• Development of Crime Forecasting and Mapping Systems for Use by Police in Pittsburgh, Pennsylvania and Rochester, New York 1990-2001 (ICPSR 4545)
• Drug Offending in Cleveland, Ohio Neighborhoods, 1990-1997 and 1999-2001, Sabol, William J. (ICPSR 3929)
• Examination of Crime Guns and Homicide in Pittsburgh, Pennsylvania, 1987-1998 Cohen, Jacqueline, and Wilpen Gorr (ICPSR 2895)
• Geographies of Urban Crime in Nashville, Tennessee, Portland, Oregon, and Tucson, Arizona 1998-2002 (ICPSR 4547)
• Homicides in Chicago, 1965-1995 Block, Carolyn Rebecca, Richard L. Block, and Illinois Criminal Justice Information Authority (ICPSR 6399)
• Longitudinal Evaluation of Chicago's Community Policing Program, 1993-2000 (ICPSR 3335)
• Neighborhood Revitalization and Disorder in Salt Lake City, Utah, 1993-2000 Brown, Barbara B., and Douglas D. Perkins (ICPSR 3261)
• Testing Theories of Criminality and Victimization in Seattle, 1960-1990 Miethe, Terance D. (ICPSR 9741)

NACJD Data Collections with ZIP Codes

• Annual Survey of Jails in Indian Country (series)
• Arson Measurement, Analysis, and Prevention in Massachusetts, 1983-1985 Fox, James Alan. (ICPSR 9972)
• Census of State and Local Law Enforcement Agencies (ICPSR 3484)
• Effects of the Baltimore County, Maryland, Police Department's Community-Oriented Drug Enforcement (CODE) Program, 1990-1992 Hayeslip, David W., Jami Long-Onnen, and Margo DeVoe. (ICPSR 6644)
• Evaluation of the Transfer of Responsibility for Child Protective Services to Law Enforcement in Manatee, Pasco, and Pinellas Counties, Florida, 1995-2001 (ICPSR 3933)
• Examination of Crime Guns and Homicide in Pittsburgh, Pennsylvania, 1987-1998 (ICPSR 2895)
• National Assessment Survey of Law Enforcement Anti-Gang Information Resources, 1990-1991 Curry, G. David, Robert J. Fox, Richard A. Ball, and Darryl Stone. (ICPSR 6237)
• Extended National Assessment Survey of Law Enforcement Anti-Gang Information Resources, 1993-1994 Curry, G. David, Richard A. Ball, and Scott H. Decker. (ICPSR 6565)
• National Justice Agency List United States Department of Justice. Bureau of Justice Statistics. (List by Years)
• Nebraska Juvenile Court Records (last three digits of zip code is called Census Tract) National Center for Juvenile Justice and Nebraska Commission on Law Enforcement and Criminal Justice (List by Years)
• Public Opinion on the Courts in the United States, 2000 (ICPSR 3864)

NACJD Data Collections with Block Groups

• Geographies of Urban Crime in Nashville, Tennessee, Portland, Oregon, and Tucson, Arizona 1998-2002 (ICPSR 4547)

NACJD Data Collections with Police Precincts

• Development of Crime Forecasting and Mapping Systems for Use by Police in Pittsburgh, Pennsylvania and Rochester, New York 1990-2001 (ICPSR 4545)

NACJD Data Collections with Police Beats

• Development of Crime Forecasting and Mapping Systems for Use by Police in Pittsburgh, Pennsylvania and Rochester, New York 1990-2001 (ICPSR 4545)

NACJD Data Collections with Addresses

• Census of State and Federal Adult Correctional Facilities (series)

NACJD Data Collections with XY Coordinates

• Arrests as Communications to Criminals in St. Louis, 1970, 1972-1982 Kohfeld, Carol W. and John Sprague. (ICPSR 9998)
• Effects of the Baltimore County, Maryland, Police Department's Community-Oriented Drug Enforcement (CODE) Program, 1990-1992 Hayeslip, David W., Jami Long-Onnen, and Margo DeVoe. (ICPSR 6644)
• Geographies of Urban Crime in Nashville, Tennessee, Portland, Oregon, and Tucson, Arizona 1998-2002 (ICPSR 4547)

NACJD Reference Collections to Link Geographic Identifiers

• Law Enforcement Agency Identifiers Crosswalk [United States], 1996 United States Department of Justice. Bureau of Justice Statistics. (ICPSR 2876)
• Uniform Crime Reports (UCR) and Federal Information Processing Standards (FIPS) State and County Geographic Codes 1990: United States. Inter-university Consortium for Political and Social Research. (ICPSR 2565)