ZIP Code 99128 – Farmington, Washington
The 99128 ZIP Code belongs to Farmington, Washington. The population in this 99128 ZIP code is 248. The latitude is 47.10045 and longitude is -117.08523 in 99128 Farmington, Washington. The time zone for this 99128 ZIP code is America/Los_Angeles.
| City | Farmington |
| Zip Code | 99128 |
| State | Washington |
| County | Whitman |
| Population | 248 |
| Latitude | 47.10045 |
| Longitude | -117.08523 |
| Time Zone | America/Los_Angeles |