Oakville zipcode
| City | Oakville |
| ZIP Code | 98568 |
| Type | Standard |
| State Code | WA |
| State | Washington |
ZIP code of Oakville is 98568. This place is located in Washington state in US. To send any postal service to Oakville, you must use 98568 zipcode.
You should avoid following 2 city names of Washington to be used with the ZIP code 98568.
- Cedarville, WA
- Gibson Creek, WA