- Bureau of Justice Statistics collect, analyze, publish, and disseminate information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government.
- ChildStats.gov America's Children: Key National Indicators of Well-Being is a compendium of indicators illustrating both the promises and the difficulties confronting our Nation's young people.
- ChildTrends Databank over 100 key indicators of child and youth well-being. Information provided by Child Trends, a nonprofit, nonpartisan research center that studies children at all stages of developmen
- National Historical Geographic Information System (NHGIS)
A database that provides population, housing, agricultural, and economic data, along with GIS-compatible boundary files, for geographic units in the United States from 1790 to the present.
- Population Reference Bureau Datafinder
A database with hundreds of variables for the US and the world.
- Social Explorer
A database that provides easy-to-use tools for visual exploration of demographic information. With these interactive online tools, users can examine change over time and understand the patterns behind the raw numbers.
- Sourcebook of Criminal Justice Statistics
The Sourcebook of Criminal Justice Statistics, from the Bureau of Justice Statistics, brings together data from more than 100 sources about many aspects of criminal justice in the United States.
- State and County Quickfacts
From the US Census Bureau, this easy-to-use Web site provides comparative data for each state, county or parish for 33 catagories, including population divided by gender, race, ethnicity, and age; poverty rates; education levels; household income; farm, manufacturing, and retail employment and sales; minority and women-owned firms; and people per square mile.