Kyle, TX ZIP code
The ZIP code for Kyle, Texas is 78640. It is in Hays County.
- Population in these ZIPs
- 77,531
- Avg. median income
- $90,100population-weighted
- Typical home value
- $293,500population-weighted
- Metro area
- Austin-Round Rock-San Marcos, TX
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Kyle, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78640 | 77,531 | $90,075 | $293,500 |
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 Kyle
- Buda 6 mi
- Maxwell 6 mi
- Manchaca 10 mi
- San Marcos 11 mi
- Lockhart 12 mi
- Martindale 12 mi
- Fentress 15 mi
- Driftwood 15 mi
- Staples 16 mi
- Dale 17 mi
- Del Valle 17 mi
- Prairie Lea 19 mi
Frequently asked questions
What is the ZIP code for Kyle, TX?
The ZIP code for Kyle, TX is 78640.
What county is Kyle, Texas in?
Kyle ZIP codes are in Hays County.