- American FactFinderInformation about population, housing, economic, and geographies
- Bureau of Justice StatisticsBJS collects, analyzes, publishes, and disseminates information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government.
- National Center for Education StatisticsThe NCES collects and analyzes data related to education.
- Population Reference BureauThe PRB informs people around the world about population, health, and the environment, and empowers them to use that information to advance the well-being of current and future generations.

- Biographies of Women MathematiciansBiographies of women in mathematics, an on-going project at Agnes Scott College in Atlanta, Georgia, to illustrate the numerous achievements of women in the field of mathematics.
- Khan Academy - Probability and StatisticsHigh school level statistics
- Online Resources in StatisticsOnline Statistical resources from Penn State University
- Statistics.com: The Institute for Statistics EducationStatistics.com is the leading provider of online education in statistics, and offers over 100 courses in introductory and advanced statistics.
- ZanranResources for data & statistics - graph, charts, and tables.

- American Mathematical SocietyAdvance research and connect mathematicians worldwide
- American Statistical AssociationPromoting the practice and profession of statistics
- Institute of Mathematical StatisticsFostering the development and dissemination of the theory and applications of statistics and probability
- MAA Mathematical Association of AmericaTo advance the understanding of mathematics and its impact on our world

Evaluating Web Pages (Cornell University Library)