duPont Library: Statistics Research Guide: Other Resources

Statistical Data Sets on the Web

These free resources provide many national and international sets of data. Some of them can also be narrowed by state or region.

U.S. Census Data
Use data.census.gov to gather the most up-to-date information on the US population including demographics, education, employment, health, housing, and more. You can refine by state, county, and zip-code to get particular information.
Census.gov
"The Census Bureau's mission is to serve as the leading source of quality data about the nation's people and economy."
Gallup
One of the premier organizations for public opinion polling data
National Center for Education Statistics
"The National Center for Education Statistics (NCES) is the primary federal entity for collecting and analyzing data related to education."
Pew Research Center
"Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world."
Statistics by Topic
An expansive division of available online statistics by topic, provided by the librarians at Gateway Community College

Open Directory - Science: Math
A directory of websites on math topics
Wolfram MathWorld: The Web's Most Extensive Mathematics Resource
The world's #1 online encyclopedia devoted to math, featuring more than 13,000 definitive articles at all levels.
MacTutor History of Mathematics
A comprehensive history of mathematics archive created and maintained by the School of Mathematics and Statistics of the University of St. Andrews, Scotland
The On-Line Encyclopedia of Integer Sequences™ (OEIS™)