Data.gov

Data.gov is the U.S. government's official open-data portal, with public datasets available through its searchable catalog.

data.gov
Data.gov homepage screenshot

About Data.gov

Data.gov is the official open-data portal of the U.S. federal government, hosting a searchable catalog of more than 604,000 public datasets spanning a wide range of topics and agencies. It is operated by the General Services Administration's Technology Transformation Services, and a next-generation version of the catalog is available at catalog.data.gov.

Users can access datasets for research, application development, data visualization, and policy analysis, alongside supplementary resources including geospatial data, federal source code repositories, data management guidance, and skills development materials. The platform is designed to support public use of government data to drive innovation, inform decision-making, and increase government transparency.

Key features

  • Searchable catalog of over 604,000 U.S. government public datasets
  • Access to geospatial datasets and federal source code repositories
  • Data management, governance, and skills development resources
  • Tools and guidance for building applications and data visualizations
  • Public metrics tracking dataset views, downloads, and agency compliance
Best for: Researchers, developers, students, and policymakers seeking public U.S. government data benefit most.
Good for
  • Official U.S. government source ensuring data authenticity
  • Extensive diverse catalog covering all federal agency datasets
  • No stated access fees or usage restrictions
Watch out for
  • Limited exclusively to U.S. government datasets
  • No built-in data analysis tools for catalog datasets

Data.gov at a glance

Website
data.gov
Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Data.gov FAQ

Is Data.gov free to use?
Data.gov does not list any fees for accessing or downloading its public datasets and resources.
What types of data are available on Data.gov?
It hosts over 604,000 datasets from U.S. federal agencies, plus geospatial data and federal source code repositories.
Who operates Data.gov?
It is an official U.S. government website run by the General Services Administration's Technology Transformation Services.
What can I do with Data.gov datasets?
You can use them for research, build applications, create visualizations, and inform policy decisions.
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