"The American National Election Studies (ANES) produces high quality data on voting, public opinion, and political participation to serve the research needs of social scientists, teachers, students, policy makers and journalists who want to better understand the theoretical and empirical foundations of national election outcomes."

Eurostat is the statistical office of the European Union situated in Luxembourg. Its task is to provide the European Union with statistics at European level that enable comparisons between countries and regions.

Provides access to the official statistical information produced by the Federal Government.

"The GSS contains a standard "core" of demographic, behavioral, and attitudinal questions, plus topics of special interest. The GSS takes the pulse of America and has tracked the opinions of Americans over the last four decades."

NationMaster is a large central data source that presents a handy way to graphically compare nations. NationMaster is a vast compilation of data from such sources as the CIA World Factbook, UN, and OECD.

"The Population Reference Bureau informs people around the world about population, health, and the environment, and empowers them to use that information to advance the well-being of current and future generations...PRB's work is funded by private foundations, government agencies, and individual donors, and [they] frequently collaborate with other nonprofit organizations and universities. To these partnerships, PRB brings broad expertise and innovative, cost-effective approaches to analysis, information sharing, and capacity building."

The Michigan GIS Open Data Portal provides a single point of entry for all State of Michigan open geospatial data. Includes interactive and static maps and a variety of Michigan geospatial datasets.

The United Nations Statistics Division (UNSD) of the Department of Economic and Social Affairs (DESA) launched UNData for the global user community. It brings UN statistical databases within easy reach of users through a single entry point. Users can now search and download a variety of statistical resources of the UN system.

Links to the United Nations Economic Commission for Europe (UNECE), Economic Commission for Africa (ECA), Economic and Social Commission for Asia and the Pacific (ESCAP), Economic Commission for Latin America and the Caribbean (ECLAC), Economic and Social Commission for Western Asia (ESCWA). The area of expertise of the UNEC's covers such sectors as: economic cooperation and integration, energy, environment, housing and land management, population, statistics, timber, trade, and transport.

The Division regularly publishes data updates, including the Statistical Yearbook and World Statistics Pocketbook, and books and reports on statistics and statistical methods. The Division's databases are also available on this site.

Part of the University of Michigan's Government Document Center.

This extensive guide to Polls and Public Opinions resources available online was developed by American University in Washington , D.C.

A visual map that helps you locate the a Sanborn map for a particular location in Detroit.