Knox City, TX ZIP code
The ZIP code for Knox City, Texas is 79529. It is in Knox County.
- Population in these ZIPs
- 1,131
- Avg. median income
- $50,700population-weighted
- Typical home value
- $95,400population-weighted
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Knox City, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 79529 | 1,131 | $50,694 | $95,400 |
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 Knox City
Frequently asked questions
What is the ZIP code for Knox City, TX?
The ZIP code for Knox City, TX is 79529.
What county is Knox City, Texas in?
Knox City ZIP codes are in Knox County.