Provides a catalog of datasets from US Federal, State and local government agencies.

An index to publicly available web services and XML data sources that are provided by the US government, indexed from all 3 branches of government as well as its boards, commissions, corporations and independent agencies.

RAND State Statistics contains nearly 200 databases with state and county-level data in areas of Demographics, Health & Health Care, Business and Economics, Crime, Energy, the Environment, Education, Income, Insurance, Government and more.

National and international statistical datasets on development indicators across many topics and sectors.

Comprehensive national and international statistics on development indicators and other datasets.

International Open Government Dataset Search (IOGDS) is a demo linked data application based on metadata "scraped" from hundreds of international dataset catalog websites publishing a rich variety of government data.

OpenSpending is a central, high quality database of public financial information (budgets, balance sheets, etc) from governmental entities across the globe.

CDC.gov provides users with credible, reliable health information.

The California Department of Fish and Game’s Data Portal provides a single point of entry to data sources which serve the needs of divisions throughout the Department. These data are made available for reporting, querying and (in some cases) editing via a series of dynamic web applications developed by the Natural Resources Management (NRM) team.