Run a guided check
Scan Check Protect walks you through verifying your Texas registration and flags anything that needs fixing — free.
Start at Scan Check Protect →Brazos County, Texas
Check your Brazos County registration.
Confirm what Texas has on file first, then use Brazos County's official election channels below.
About Brazos County
Brazos County is a county in the U.S. state of Texas. As of the 2025 population estimates, its population was 249,088. The county seat is Bryan. Along with Brazoria County, the county is named for the Brazos River, which forms its western border. The county was formed in 1841 and organized in 1843.
Description adapted from Wikipedia, CC BY-SA 4.0.
At a glance
Brazos County at a glance
- County seat
- Boonville
- Population
- 233,849 (2020)
- Land area
- 591 sq mi
- Founded
- 1841
Communities
Largest communities in Brazos County
- College Station120,511
- Bryan83,980
- Lake Bryan2,060
- Kurten395
- Wixon Valley228
History of Brazos County
In 1837, most of the area of present-day Brazos County was included in Washington County. The Brazos River, which bisected the latter, proved a serious obstacle to county government, and a new county, Navasota, was formed in January 1841. The first court, with Judge R. E. B. Baylor presiding, was held later that year in the home of Joseph Ferguson, fourteen miles west of the site of present Bryan. The county seat, named Boonville for Mordecai Boon, was located on John Austin's league and was surveyed by Hiram Hanover in 1841. In January of the following year Navasota County was renamed Brazos County. Originally one of the state's poorer counties, the county (through the efforts of early settler Harvey Mitchell) donated 2,416 acres of land in the 1870s to create Texas A&M University, which has enabled the county to be among the state's most financially successful.
Adapted from Wikipedia, CC BY-SA 4.0.
Next door
Neighboring counties
Start here
Confirm you're ready to vote in Brazos County
Ask Brazos County directly
Your county election office handles registration, mail ballots, and polling places.
Brazos County election office →Official channels
Brazos County election resources
Brazos County election office · (979) 361-5770. Statewide tools and every Texas resource in one place: the Texas page at Scan Check Protect →
Part of Texas Voter Check
This is the Brazos County page of Texas Voter Check, a project of True the Vote, pointing Texas voters at the official tools that already exist — and at Scan Check Protect to verify your registration.
Where anything here differs from what Brazos County or Texas Secretary of State publishes, they are right and this page is not.