This is the Fort Sill ZIP Code page. Fort Sill is a city name in Fort Sill, Oklahoma, 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 |
|---|---|---|---|---|
| 73503 | Fort Sill | OK | 34.677449 | -98.399305 |