Gillespie County ZIP Codes
Texas, United States · 5 codes
Gillespie County in Texas has 5 ZIP codes, from 78618 to 78675, serving 5 places.
ZIP codes in Gillespie
Frequently asked questions
What is the ZIP code of Gillespie?
Gillespie has 5 ZIP codes, from 78618 to 78675. The table lists the places each one serves.
How many places are listed in Gillespie County?
5 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.