Uniform Crime Reports – Published by the Federal Bureau of Investigation, Crime in the U.S. is the most comprehensive analysis of violent crime and property crime in the nation. The annual publication compiles volume and rate of crime offenses for the nation, the states, and many cities and counties. It also includes arrest, clearance, and law enforcement employee data.
Bureau of Justice Statistics - BJS mission: To collect, analyze, publish, and disseminate information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government. These data are critical to federal, state, and local policymakers in combating crime and ensuring that justice is both efficient and evenhanded.
ProQuest Statistical Insight - Indexes statistical information produced by the state governments & selected private organizations. Sources Covered: Statistical Reference Index (SRI), Index to International Statistics (IIS) and American Statistics Index (ASI) -- covering associations, business organizations, commercial publishers, independent research organizations, state governments, university research centers, international non-governmental organizations and international intergovernmental organizations.