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 →Atascosa County, Texas
Check your Atascosa County registration.
Confirm what Texas has on file first, then use Atascosa County's official election channels below.
About Atascosa County
Atascosa County is a county located in the U.S. state of Texas. It is in South Texas and its county seat is Jourdanton.
Description adapted from Wikipedia, CC BY-SA 4.0.
At a glance
Atascosa County at a glance
- County seat
- Jourdanton
- Population
- 48,981 (2020)
- Land area
- 1,236 sq mi
- Founded
- 1856
Communities
Largest communities in Atascosa County
- Pleasanton10,648
- Jourdanton county seat4,094
- Lytle2,914
- Poteet2,795
- Charlotte1,524
History of Atascosa County
In 1856, the Texas Legislature established Atascosa County from portions of Bexar County and named it for the Atascosa River.
Adapted from Wikipedia, CC BY-SA 4.0.
Next door
Neighboring counties
Start here
Confirm you're ready to vote in Atascosa County
Ask Atascosa County directly
Your county election office handles registration, mail ballots, and polling places.
Atascosa County election office →Official channels
Atascosa County election resources
Atascosa County election office · (830) 769-1472. Statewide tools and every Texas resource in one place: the Texas page at Scan Check Protect →
Part of Texas Voter Check
This is the Atascosa 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 Atascosa County or Texas Secretary of State publishes, they are right and this page is not.