Gregg County ZIP Codes
Texas, United States · 15 codes
Gregg County in Texas has 15 ZIP codes, from 75601 to 75693, serving 15 places.
ZIP codes in Gregg
Frequently asked questions
What is the ZIP code of Gregg?
Gregg has 15 ZIP codes, from 75601 to 75693. The table lists the places each one serves.
How many places are listed in Gregg County?
15 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.