Historical Statistics of the United States 1531-2000
This link opens in a new windowCovers population, work & welfare, the economy, and government. Data may be downloaded and custom tables created. Includes essays, data reliability and references to secondary literature.
Data.gov
The gateway to statistics from U.S. federal agencies.
Voteview.com
Voteview contains data about Congressional roll call votes and ideological positions of both the U.S. Senate and House of Representatives.
MIT Elections Lab
Data for local, state, and federal elections in the United States.
Social Explorer
An online research tool designed to provide quick and easy access to current and historical U.S. census data and demographic information.
Ancestry (Library Edition)
This link opens in a new windowCensus, vital, church, court & immigration records for the US & UK, plus material on other areas. Major components: US federal census 1790-1940 (incl. manuscript returns); historical maps; Social Security Death Index; etc.
Public Opinion Data
Afrobarometer
Pan-African survey research program that collects public opinion data on governance, democracy, the economy, and society.
AmericasBarometer
Data from the LAPOP Lab that collects data on public opinion in countries in North, Central, and South America (including the Caribbean).
Eurobarometer
Use Eurobarometer Interactive to find polling results by EU country on issues such as confidence in government, parties, and satisfaction with democracy.
General Social Survey
GSS contains a standard 'core' of demographic, behavioral, and attitudinal questions, plus topics of special interest. A source for public opinion data.
World Values Survey
An international survey conducted by academics to understand the political, social, religious, and cultural values of people around the world.
Eurostat
Provides the European Union with statistics that enable comparisons between countries and regions.
CountryWatch 1993+
This link opens in a new windowUp-to-date information and news on the countries of the world including politics, economics, business, news and data.
Comparative Manifesto Project
Contains election manifestos for over 1000 political parties in over 50 countries from 1945 to present.
Correlates of War Project
Contains several datasets on alliances, trade, and conflict in the international system.
Varieties of Democracy Datasets
V-Dem offers several datasets on democracy indicators, democratization, party policy positions among other government and institutional indicators.
Smith ScholarWorks
This link opens in a new windowSmith ScholarWorks is an institutional repository providing online access to the scholarly output of the college. The collection features articles, research, data, performances, open educational resources, events, and journals created by faculty, staff, and students. Smith College theses (2007+), dissertations (2009+), and honors projects (2008+) are also available through Smith ScholarWorks.
Sage Data (formerly Data Planet)
This link opens in a new windowProvides access to statistical data produced by U.S. Federal agencies, states, private organizations, and major intergovernmental organizations. Browse contents; search topics & variables; view data in side-by-side tables & charts. Includes interactive maps, trends & rankings. Export results to Excel, XML, etc.
ICPSR Data Archive
This link opens in a new windowICPSR provides access to a large archive of social science data files for use with statistical software, such as SAS or SPSS. Includes some public opinion polls. Tutorials are available on YouTube.