U.S. Census Bureau
The Census Bureau serves as the leading source of data about the nation's people and economy.
Historical Census of the United States
The data and terminology presented in the Historical Census Browser are drawn directly from historical volumes of the U.S. Census of Population and Housing.
Provides access to the full range of official statistical information produced by more than 100 agencies of the Federal Government. Included are data and trend information on such topics as economic and population trends, crime, education, health care, aviation safety, energy use, farm production and more.
Pew Research Social & Demographic Trends
The Pew Research Center’s Social & Demographic Trends project studies behaviors and attitudes of Americans in key realms of their lives, including family, community, health, finance, work and leisure. The project explores these topics by combining original public opinion survey research with social, economic and demographic data analysis.
Statistical Abstract of the United States
The Statistical Abstract of the United States, published since 1878, is the authoritative and comprehensive summary of statistics on the social, political, and economic organization of the United States.
United Nations Statistics Division: Demographics & Statistics
The Statistics Division is committed to the advancement of the global statistical system. They compile and disseminate global statistical information, develop standards and norms for statistical activities, and support countries’ efforts to strengthen their national statistical systems.