Longbranch zipcode
| City | Longbranch |
| ZIP Code | 98351 |
| Type | Standard |
| State Code | WA |
| State | Washington |
ZIP code of Longbranch is 98351. This place is located in Washington state in US. To send any postal service to Longbranch, you must use 98351 zipcode.
The ZIP code 98351 is also used with 1 more city name of Washington.
- Lakebay, WA