Seattle zipcode
| City | Seattle |
| ZIP Code | 98103 |
| Type | Standard |
| State Code | WA |
| State | Washington |
ZIP code of Seattle is 98103. This place is located in Washington state in US. To send any postal service to Seattle, you must use 98103 zipcode.
You should avoid following 2 city names of Washington to be used with the ZIP code 98103.
- Greenwood, WA
- Wallingford, WA