Research Guides: Political Science: Statistical Data

Finding Data & Statistics Guide

For many more sources, see:

Finding Data & Statistics
by Kathy Stroud Last Updated Jan 16, 2025 197 views this year

Statistical Databases

Explore Census Data This link opens in a new window
Data collected by the US Census Bureaus censuses and surveys, including the 2000 and 2010 decennial censuses, the American Community Survey, the Economic Census, and the Population Estimates program
ICPSR This link opens in a new window
Collection of computer-readable social science data.
Data can be used for both research and instructional activities. Studies are comprised of documentation, data (may include versions ready formatted for SPSS or Stata), and program code. You will need to register from a UO IP address to download data.
OECD iLibrary This link opens in a new window
Organization for Economic Cooperation and Development books, papers, and statistics. Click 'Statistics', top right, to access statistical databases, indicators, and publications.
State statistics This link opens in a new window
Contains nearly 200 Social Science databases covering all 50 U.S. states and some municipalities.
Roper iPoll This link opens in a new window
Up-to-date source for US nationwide public opinion.
Social Explorer This link opens in a new window
Maps and reports based on U.S. Census and other data sources, 1790 to present.
Statistical Abstract of the US This link opens in a new window
A quick look-up for the most recent statistical tables on the demographics, social, political, and economic conditions of the United States.
UNdata This link opens in a new window
Portal to statistical data collected from member states by the UN Statistical Division.
World Bank Open Data This link opens in a new window
Official data from the World Bank tracking more than 575 socio-economic development indicators across more than 220 countries, and 18 regional & income groups. Topics include: Agriculture & Rural Development, Climate Change, Education, Gender, Infrastructure, Trade and Urban Development.

Political Science

Finding Data & Statistics Guide

Statistical Databases

Need Help?