Seattle zipcode
| City | Seattle |
| ZIP Code | 98138 |
| Type | PO Box |
| State Code | WA |
| State | Washington |
ZIP code of Seattle is 98138. This place is located in Washington state in US. To send any postal service to Seattle, you must use 98138 zipcode.
The ZIP code 98138 is also used with 1 more city name of Washington.
- Tukwila, WA