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Brazos County, Texas

Updated · Data: U.S. Census Bureau

Brazos County, Texas has its county seat in Bryan and FIPS code 48041. About 237,980 people live here, the 24th most populated of the 254 Texas counties.

County seatBryan
FIPS code48041 (Texas 48 + county 041) · all Texas FIPS codes
Population237,980 (24th of 254)
Land area586.1 sq mi (231st largest; + 5.1 sq mi water)
People per sq mi406.0
Time zoneCentral time (America/Chicago)
Median home value$279,700
Median property tax paid$4,580 a year (about 1.64% of the median home value: our calculation, not an official rate)
Official websitewww.brazoscountytx.gov

What counties border Brazos County?

Brazos County shares a border with 5 counties:

What cities and towns are in Brazos County?

3 places with 1,000+ people have residents here; together they hold about 88% of the county's population. The rest live in smaller communities and rural areas.

PlacePopulationResidents in this county
College Station122,280100.0%
Bryan86,169100.0%
Lake Bryan (CDP)1,880100.0%

CDP = census-designated place: a named community with no city government.

What ZIP codes are in Brazos County?

10 ZIP code areas with residents touch Brazos County; the ones marked * cross into another county.

Check an exact address with the address lookup, look up a ZIP code, or see how to confirm your county with official records.

Sources: Census TIGER/Line 2024 (boundary, area, neighbors); ACS 2019-2023 5-year (population, home value, taxes paid); Wikidata, CC0 (seat, website); timezone-boundary-builder (time zone). Data as of November 1, 2026. Not affiliated with any government agency.

FAQ

Frequently asked questions

What is the county seat of Brazos County, Texas?
Bryan.
What is the FIPS code for Brazos County?
48041. The first two digits (48) are Texas; the last three (041) are the county.
What counties border Brazos County?
Burleson County, Grimes County, Madison County, Robertson County, Washington County.
How many people live in Brazos County?
About 237,980 (ACS 2019-2023 5-year estimate), the 24th most of the 254 Texas counties.
What time zone is Brazos County in?
Central time (America/Chicago).
What is the largest city in Brazos County?
College Station, with about 122,280 people (counting all of it, including any part in another county).

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