Population & Census
GeoHive: Global Statistics
A site with geopolitical data, statistics on the human population, Earth and more.
U.S. Census Bureau
Access information on U.S. population figures (past and present), demographic data, maps, and much more. American FactFinder is a particularly useful section.
A massive central data source and a handy way to graphically compare nations.
Pew Hispanic Center
The Pew Hispanic Center's mission is to improve understanding of the diverse Hispanic population in the United States and to chronicle Latinos' growing impact on the nation. The Center strives to inform debate on critical issues through dissemination of its research to policymakers, business leaders, academic institutions and the media.
Population Reference Bureau Home
Population, health, and the environment.