Marshall, OK zip code
Marshall, Oklahoma uses one zip code: 73056. Most of it is in Garfield County. Together these zip codes are home to about 455 people.
Zip codes
1
Population
455
All zips combined
Largest zip
73056
455 residents
Zip codes in Marshall
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 73056 | 455 | $61,568 |