The FBI's Crime Data Explorer (CDE) aims to provide transparency, create easier access, and expand awareness of criminal, and noncriminal, law enforcement data sharing; improve accountability for law enforcement. Includes visualizations and downloadable data.

Statistics on crime in the U.S.

An electronic clearinghouse of crime data, such as mug shots and crime records, available to virtually every criminal justice agency nationwide.

Collects information on nonfatal personal crimes (i.e., rape or sexual assault, robbery, aggravated and simple assault, and personal larceny) and household property crimes (i.e., burglary/trespassing, motor vehicle theft, and other types of theft) both reported and not reported to the police.

Data and statistics on youth in the criminal justice system.

Public information on adults incarcerated in California state prisons. This interactive tool allows users to explore data on the characteristics of all people incarcerated since 2015. Users may sort the population by demographics (race, gender, age), crimes committed, sentence lengths, sentence enhancement details, and county of conviction, among other categories.

Data and statistics from the California Department of Justice.

Statistics on crime, criminal offenders, victims of crime, and the operation of justice system.

1994-2003

Nonpartisan, nonprofit that provides direct services, technical assistance, and policy analysis.

Information about prison locations, inmates, and resources related to federal prisons.

Nonpartisan, nonprofit news organization reporting on the U.S. criminal justice system

Justice and drug-related information to support research, policy, and program development

Multimedia archive of the US Supreme Court.

Reports on crime trends, police use-of-force, racial disparities in traffic stops, and more specific to California.