What county is Bryan, TX in?

Updated November 1, 2026 · Data: U.S. Census Bureau

Bryan, Texas is in Brazos County. Bryan mailing addresses (ZIP codes named Bryan) also reach Robertson County, so check your street.

Bryan at a glance

Population86,1692nd largest place in Brazos County

Land area55.4 sq mi1,557 people per sq mi

Share of Brazos County36%of the county's residents live here

County seatYes

Time zoneCentralAmerica/Chicago

Nearest county line5.9 mito Burleson County

How close is Bryan to a county line?

The center of Bryan (its Census internal point) is about 5.9 mi from the Burleson County line. Homes near the edge of town can be much closer; if you live near a line, check your address and the lookup will tell you how far you are from it.

What ZIP codes are in Bryan?

7 ZIP codes use the name Bryan or are centered in it. Shares are of each ZIP's land; a ZIP named after a town can reach beyond its city limits.

ZIP	Post office name	County (land share)
77801	Bryan	Brazos County
77802	Bryan	Brazos County
77803	Bryan	Brazos County
77805	Bryan	Brazos County
77806	Bryan	Brazos County
77807	Bryan	Brazos County 85%, Robertson County 15%
77808	Bryan	Brazos County 84%, Robertson County 16%

About Brazos County

County seat: Bryan. FIPS code 48041. Population 237,980. All Brazos County facts.

Towns near Bryan

Lake Bryan: 6.2 mi away, Brazos County
College Station: 7.5 mi away, Brazos County
Hearne: 19 mi away, Robertson County
Caldwell: 21 mi away, Burleson County
Somerville: 24 mi away, Burleson County
Franklin: 26 mi away, Robertson County

Bryan has about 86,169 people. It is an incorporated city or town.

Sources: ACS 2019-2023 5-year (residents by county, table B01003); Census TIGER/Line 2024 and Gazetteer 2024 (land, location); Census 2020 ZCTA file and GeoNames (ZIP codes). Data as of November 1, 2026. Not affiliated with any government agency.