Maple Valley zipcode
| City | Maple Valley |
| ZIP Code | 98038 |
| Type | Standard |
| State Code | WA |
| State | Washington |
ZIP code of Maple Valley is 98038. This place is located in Washington state in US. To send any postal service to Maple Valley, you must use 98038 zipcode.
You should avoid following 2 city names of Washington to be used with the ZIP code 98038.
- Four Corners, WA
- Wilderness Village, WA