CITY · TX

What county is Galveston, TX in?

Galveston, TX is mostly in Galveston County. County FIPS code 48167, population 361,744 (2023 estimate).

County details

City: Galveston, Texas
Primary county: Galveston County
FIPS code: 48167
County population: 361,744

Some cities extend into more than one county. Galveston is placed in the county that contains its center. For a specific address, use the address lookup.

Questions

What county is Galveston in?

Galveston, TX is mostly in Galveston County.

What is the county seat of Galveston County?

County seats are not part of the data on this site. Check the county’s official website.

Can a city be in two counties?

Yes. Large cities such as Houston and Atlanta cross county lines. The address lookup shows the exact county for any street address.

Sources: U.S. Census Bureau geographic reference files; FCC Area API; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27.