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View All Topics and Subtopics Index A to Z

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View all library resources Glossary

America Counts: Stories Audio Blogs By the Numbers Facts for Features Fact Sheets Infographics and Visualizations Photos Publications Spotlights Stats for Stories Training (Census Academy) Videos Working Papers

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2010 Census Tract to 2010 PUMA Relationship File Record Layout

2010 Census Tract to 2010 PUMA Relationship File Record Layout

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Within Technical Documentation

Combined Technical Documentation
County Changes
File Naming Conventions
Geographic Boundary Change Notes
Geographic Codes
Record Layouts
User Notes

Within Technical Documentation

Combined Technical Documentation
County Changes
File Naming Conventions
Geographic Boundary Change Notes
Geographic Codes
Record Layouts
User Notes

2010 Census Tract to 2010 PUMA Relationship File Record Layout

The 2010 Census Tract to 2010 PUMA relationship file is a nation-based tabular file.

This relationship file identifies states and counties by FIPS (Federal Information Processing Series) codes for all 50 states, the District of Columbia, Puerto Rico, Guam, and the U.S. Virgin Islands. The file does not include the geographic names referenced by the FIPS codes. The Census Tract to PUMA relationship file is provided in a comma-delimited ASCII text file format.

The layouts for the Census Tract to 2010 PUMA Relationship File is provided below.