The BJS collects, analyzes, publishes, and disseminates information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government.

Perhaps the best source for public opinion data, our membership with the Roper Center allows you to search for and download full datasets and access to the iPOLL database, where you can search for individual questions from opinion polls.

Comprehensive data coverage of each state including health care, crime, education and more. You'll find reliable data from more than 80 different sources covering more than 15 years. When you find data you're interested in, explore it using the mapping and graphing tools, compare it with other data sets, or export it to Excel.

Create custom tables and maps from the first Census to the latest Census, the American Community Survey, and the Religious Congregations and Membership Study. Social Explorer is one of the best sources for access to Census data because of its easy to use interface and download capabilities that allow for more sophisticated analysis.