Llano, TX ZIP code
The ZIP code for Llano, Texas is 78643. It is in Llano County.
- Population in these ZIPs
- 7,088
- Avg. median income
- $68,400population-weighted
- Typical home value
- $349,400population-weighted
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Llano, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78643 | 7,088 | $68,365 | $349,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Llano
- Valley Spring 15 mi
- Kingsland 16 mi
- Buchanan Dam 16 mi
- Bluffton 17 mi
- Willow City 17 mi
- Tow 19 mi
- Cherokee 20 mi
- Art 21 mi
- Horseshoe Bay 22 mi
- Burnet 27 mi
- Fredericksburg 28 mi
- Fredonia 28 mi
Frequently asked questions
What is the ZIP code for Llano, TX?
The ZIP code for Llano, TX is 78643.
What county is Llano, Texas in?
Llano ZIP codes are in Llano County.