1900 - present. Supports data discovery, reuse, and interpretation. Provides access to datasets in multiple repositories from a single destination.
A data archive of more than 500,000 files of research in the social sciences. It hosts 16 specialized collections of data in education, aging, criminal justice, substance abuse, terrorism, and other fields.
Access to over 500,000 data indicators and over 220 years of data for the United States, including all Decennial Censuses, American Community Surveys and many other datasets.
Provides access to authoritative and comprehensive statistics on the social, political, and economic conditions of the United States.
Access to the Transactional Records Access Clearinghouse (TRAC) statistical data drawn from public records, FOIA requests, and other sources related to the operation of federal government. Via Syracuse University.
1960 - present. Provides access to the world's largest collection of publicly available individual-level census data and source documents from 1960 forward. Free registration required to view and download data.
Provides access to authoritative and comprehensive statistics on the social, political, and economic conditions of the United States.
Statistical data from the Organisation for Economic Co-operation and Development (OECD), including country studies, forecasting publications, reports, and socioeconomic datasets.
World Bank provides global statistical data in support of research and the understanding of global issues.
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