Trinity County ZIP Codes
Texas, United States · 6 codes
Trinity County in Texas has 6 ZIP codes, from 75834 to 75926, serving 6 places.
ZIP codes in Trinity
Frequently asked questions
What is the ZIP code of Trinity?
Trinity has 6 ZIP codes, from 75834 to 75926. The table lists the places each one serves.
How many places are listed in Trinity County?
6 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.