County ZIP codes · Texas · FIPS 48197
Hardeman County, TX ZIP Codes
Hardeman County, Texas has 2 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones extend into a neighboring county.
- ACS2020-24
- Census2020
Where are the ZIP codes of Hardeman County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All 2 residential ZIP codes in Hardeman County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
2 ZIP codes of Hardeman County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Hardeman | Elsewhere |
|---|---|---|
| 79252 | 97% | Cottle County 3% |
| 79225 | 77% | Wilbarger County 23% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Hardeman County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Hardeman County starts with 792.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 792 | Amarillo, TX (SCF 790) | 2 | 32 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.