Collinsville, OK zip code
Collinsville, Oklahoma uses one zip code: 74021. Most of it is in Tulsa County. Together these zip codes are home to about 24K people.
Zip codes
1
Population
24K
All zips combined
Largest zip
74021
23,628 residents
Zip codes in Collinsville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 74021 | 23,628 | $92,091 |