Complete ZIP Code Details
| ZIP Code | 99346 |
| City | Plymouth |
| State | Washington (WA) |
| County | Benton |
| Timezone | America/Los_Angeles |
| Coordinates | 46.0268500, -119.3060000 |
| Population | 198 |
| ZIP Type | STANDARD |
| Country | United States |
| ZIP Code | 99346 |
| City | Plymouth |
| State | Washington (WA) |
| County | Benton |
| Timezone | America/Los_Angeles |
| Coordinates | 46.0268500, -119.3060000 |
| Population | 198 |
| ZIP Type | STANDARD |
| Country | United States |