National statistics on crime, criminal offenders and victims of crime put out by a division of the U.S. Department of Justice. These statistics are the United States' primary source for criminal justice statistics.
The FBI produces three annual uniform crime publications -- Crime in the United States, Law Enforcement Officers Killed and Assaulted, and Hate Crime Statistics -- which are available on this site. These reports are produced from data received from over 18,000 city, university/college, county, state, tribal, and federal law enforcement agencies.
A project of the University of Albany, the Sourcebook links users from their topic (example: arson) to sources of statistical information about the topic. The statistical information included comes from numerous governmental websites and focuses on national data.
Released in 2013 by the state's Legislative Analyst's Office, this report provides an overview of current California law and procedure as it relates to criminal justice. The report also includes key criminal justice statistics through 2011.