State, County and City FIPS Reference Table
U.S Department of Transportation
Updated Oct 25, 2026
About this dataset
State, County and City FIPS (Federal Information Processing Standards) codes are a set of numeric designations given to state, cities and counties by the U.S. federal government. All geographic data submitted to the FRA must have a FIPS code.
Data and resources (3)
- CSV
State, County and City FIPS Reference Table
Modified Oct 25, 2026Table and Data API available
- JSON
State, County and City FIPS Reference Table
Modified Aug 25, 2026
- XSL
State, County and City FIPS Reference Table
Modified Aug 25, 2026