This is the Gridiron ZIP Code page. Gridiron is a city name in Gridiron, Texas, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 99163 | Gridiron | TX | 46.730899 | -117.162093 |