Roper Center for Public Opinion Research and iPOLL
The collection contains poll data from all US polling firms, broad topical coverage of opinions and behavior on social issues, politics, pop culture, international affairs, and more.Public option statistics and data files (U.S. & some international). Choose iPoll to search survey questions.
Interactive database that allows users to create tables, maps, and figures from a variety data sources covering banking, criminal justice, education,energy, food and agriculture, government, health, housing and construction,industry and commerce, labor and employment, natural resources and environment, income, cost of living, stocks, transportation, and more.
Social Science Research & Instructional Council (SSRIC) - Extensive collection of social science data from ICPSR.
The California Statistics section of the RAND California database provides statistical tables on business and economics, population and demographics, education, health, government finance, politics, and public opinion.
American Fact Finder - Interactive database that provides quick access to Census statistics about population, housing, industry, and business.