ZIP Code 99138 – Inchelium, Washington
The 99138 ZIP Code belongs to Inchelium, Washington. The population in this 99138 ZIP code is 1,173. The latitude is 48.23093 and longitude is -118.38876 in 99138 Inchelium, Washington. The time zone for this 99138 ZIP code is America/Los_Angeles.
| City | Inchelium |
| Zip Code | 99138 |
| State | Washington |
| County | Ferry |
| Population | 1,173 |
| Latitude | 48.23093 |
| Longitude | -118.38876 |
| Time Zone | America/Los_Angeles |