Oakville zipcode
| City | Oakville |
| ZIP Code | 52646 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Oakville is 52646. This place is located in Iowa state in US. To send any postal service to Oakville, you must use 52646 zipcode.
You should avoid following 1 city name of Iowa to be used with the ZIP code 52646.
- Huron, IA