Open Access

The U.S. Census Bureau is a part of the U.S. Department of Commerce and is overseen by the Economics and Statistics Administration (ESA). The Census Bureau's mission is to serve as the leading source of quality data about the nation's people and economy. The Bureau collects: decennial census of population and housing, economic census, census of governments, the American Community Survey (ACS), other surveys, and economic indicators. 

Updated: Oct 6, 2016 1:07pm

A federation of cooperating institutions joined in an effort, in partnership with the Internet Archive, to provide open access to biological information and digitized publications about species via the Web.   

Updated: Sep 19, 2018 12:57pm

The Integrated Public Use Microdata Series (IPUMS) is an online database of microdata from 79 countries (2015) for international social and economic research, created and maintained by the Minnesota Population Center. Source data is provided by participating National Statistical Offices. The data are coded and documented consistently across countries and over time to facillitate comparative research.   The data are available to qualified researchers free of charge through a web dissemination system.

Updated
Sep 13, 2019 2:27pm

The Minnesota Population Center (MPC) is an interdisciplinary cooperative for demographic research, based at the University of Minnesota.  MPC develops, gathers and processes demographic data, for faculty and research scientists at the University of Minnesota, and demographic researchers worldwide. MPS maintains and administers several social science databases, including IPUMS.

Updated: Oct 6, 2016 1:25pm

The ICPSR data repository includes social science data and related documentation from commercial and non-commercial sources.  It is an archive of more than 500,000 files of public opinion research data and other ares of the social sciences, relating to politics, education, aging, criminal justice, substance abuse, terrorism, and a multitude of other fields.

Provider
Updated
Oct 17, 2018 12:46pm

Established in 1962, the Inter-university Consortium for Political and Social Research (ICPSR) maintains and provides access to an extensive archive of social science data for research and instruction. It is the world’s largest digital social science data archive, comprising over 6,200 collections and 500,000 discrete files.  It acquires and ingests approximately 300-400 collections per year and manages some of the largest and widely-used social science data sets available.

ICPSR is a consortium of more than 700 academic institutions and research organizations. 

Updated: Apr 21, 2023 12:09pm

Alexander Street Press, a subsidiary of ProQuest based in Alexandria, VA, publishes large-scale digital collections in the humanities and social sciences. The company also provides media hosting and integration services to public, school, and academic libraries worldwide.

Updated: Jul 10, 2018 11:52am

Since its inception in 1944, the World Bank has expanded from a single institution to an associated group of coordinated development institutions with a shared goal of reducing poverty. The Bank's mission evolved from a facilitator of post-war reconstruction and development to its present day mandate of worldwide poverty alleviation. The World Bank's most recent stated goal is the reduction of poverty in part by creating learning opportunities for countries. 

Updated: Jan 10, 2019 1:20pm