Coverage: 1600s - current. Annual time series of the U.S. population, economic indicators, social conditions, and government. From colonial times to the present.
Coverage: N/A. Provides large data sets such as public opinion polls, attitude surveys, health information, results of research projects. Data may require use of specialized software such as SPSS or SAS.
Tabular data (downloadable) for countries and regions as well as demographic indicators, population pyramids and source information for countries. Maintained by the US Census Bureau.
Poll
Do you approve or disapprove of the way Barack Obama is handling -- Gun policy?