Llano County ZIP Codes
Texas, United States · 8 codes
Llano County in Texas has 8 ZIP codes, from 76831 to 78672, serving 8 places.
ZIP codes in Llano
Frequently asked questions
What is the ZIP code of Llano?
Llano has 8 ZIP codes, from 76831 to 78672. The table lists the places each one serves.
How many places are listed in Llano County?
8 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.