Atascosa County ZIP Codes
Texas, United States · 9 codes
Atascosa County in Texas has 9 ZIP codes, from 78008 to 78065, serving 9 places.
ZIP codes in Atascosa
Frequently asked questions
What is the ZIP code of Atascosa?
Atascosa has 9 ZIP codes, from 78008 to 78065. The table lists the places each one serves.
How many places are listed in Atascosa County?
9 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.