Mill Creek, OK zip code
Mill Creek, Oklahoma uses one zip code: 74856. Most of it is in Johnston County. Together these zip codes are home to about 842 people.
Zip codes
1
Population
842
All zips combined
Largest zip
74856
842 residents
Zip codes in Mill Creek
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 74856 | 842 | $59,896 |