1 Zip Codes in Colfax, Washington
View a list of Zip Codes in Colfax, Washington| Timezone | Pacific Time |
| Area | 3.79 sq mi |
| Population | 2,685 (More Details) |
| Male Population | 1,337 (49.8%) |
| Female Population | 1,348 (50.2%) |
| Median Age | 43.1 |
| Zip Code | 99111 |
| Area Codes | 509 |
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1 Zip Codes in Colfax, Washington
| Zip Code▲ | City↕ | Population↕ | Median Age | Area |
|---|---|---|---|---|
| 99111 | Colfax, Washington | 4,208 | 43.7 | 291.3 sq mi |
Colfax, Washington Demographic Information
| Population | 2,685 |
| Population Density | 708 / mi² |
| Male Population | 1,337 (49.8%) |
| Female Population | 1,348 (50.2%) |
| Median Age | 43.1 |
| Male Median Age | 40.6 |
| Female Median Age | 45.5 |
| Businesses in Colfax, Washington | 1,009 |
| Population (1975) | 1,045 |
| Population (2000) | 2,369 |
| Population change from 1975 to 2015 | +156.9% |
| Population change from 2000 to 2015 | +13.3% |
Colfax, Washington
Colfax is the county seat of Whitman County, Washington, United States. The population was 2,805 at the 2010 census. It is situated amidst wheat-covered hills in a valley at the confluence of the north and south forks of the Palouse River. U.S. Route..
Colfax, Washington Wikipedia Page
Nearby Cities
| City▲ | Administrative Region↕ | Country Or Region | City Population↕ | Zip Codes |
|---|---|---|---|---|
| Albion, Washington | Washington (state) | United States | 579 | 99102 |
| Garfield, Washington | Washington (state) | United States | 597 | 99130 |
| Palouse, Washington | Washington (state) | United States | 998 | 99161 |
| Pullman, Washington | Washington (state) | United States | 29,799 | 99163, 99164 |
| Steptoe, Washington | Washington (state) | United States | 180 | 99174 |