This site is the United States' primary source for criminal justice statistics. It offers information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government.
The mission of the National Archive of Criminal Justice Data (NACJD) is to facilitate research in criminal justice and criminology, through the preservation, enhancement, and sharing of computerized data resources.
Brings together data from over 100 published and unpublished sources, mined from state and federal agency reports, research centers, universities, and private companies.
