San Augustine County ZIP Codes
Texas, United States · 2 codes
San Augustine County in Texas has 2 ZIP codes, from 75929 to 75972, serving 2 places.
ZIP codes in San Augustine
Frequently asked questions
What is the ZIP code of San Augustine?
San Augustine has 2 ZIP codes, from 75929 to 75972. The table lists the places each one serves.
How many places are listed in San Augustine County?
2 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.