Hutto, TX ZIP code
The ZIP code for Hutto, Texas is 78634. It is in Williamson County.
- Population in these ZIPs
- 46,413
- Avg. median income
- $114,400population-weighted
- Typical home value
- $328,000population-weighted
- Metro area
- Austin-Round Rock-San Marcos, TX
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Hutto, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78634 | 46,413 | $114,426 | $328,000 |
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 Hutto
- Round Rock 6 mi
- Weir 8 mi
- Pflugerville 9 mi
- Taylor 9 mi
- Coupland 11 mi
- Georgetown 12 mi
- Granger 13 mi
- Manor 15 mi
- Cedar Park 17 mi
- Bartlett 18 mi
- Jarrell 18 mi
- Thrall 18 mi
Frequently asked questions
What is the ZIP code for Hutto, TX?
The ZIP code for Hutto, TX is 78634.
What county is Hutto, Texas in?
Hutto ZIP codes are in Williamson County.