Census TIGER/Line
Geographic boundaries and features for all US census geography.
Data overview
Description, fields, and how we track updates on the provider’s site.
Description
Census Bureau TIGER (Topologically Integrated Geographic Encoding and Referencing) data provides digital geographic data including states, counties, census tracts, block groups, roads, and landmarks. The foundation for census geographic analysis.
Data types
Update frequency
Data updated: Annual
Update history
We scan the provider’s site weekly. New findings appear here. Headlines are AI-summarized — follow the source link to verify.
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This description was generated by an AI that visited www.census.gov/geography/maps-data/data/tiger.html and used a prompt on its data to produce consistent output. If there are errors, please .
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