Whitman County, Washington ZIP Codes
- ZIP records
20 - Cities represented
20 - Sum of listed ZIP population estimates
47,284
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 99163 | Pullman | 34,022 |
| 2 | 99111 | Colfax | 4,038 |
| 3 | 99161 | Palouse | 1,435 |
| 4 | 99170 | Rosalia | 926 |
| 5 | 99171 | Saint John | 895 |
| 6 | 99033 | Tekoa | 832 |
| 7 | 99130 | Garfield | 693 |
| 8 | 99179 | Uniontown | 645 |
| 9 | 99125 | Endicott | 611 |
| 10 | 99143 | Lacrosse | 585 |
Cities in Whitman County
- Albion
- Colfax
- Colton
- Endicott
- Farmington
- Garfield
- Hay
- Hooper
- Lacrosse
- Lamont
- Malden
- Oakesdale
- Palouse
- Pullman
- Rosalia
- Saint John
- Steptoe
- Tekoa
- Thornton
- Uniontown
ZIP Directory
- ZIP 99017
- ZIP 99033
- ZIP 99102
- ZIP 99111
- ZIP 99113
- ZIP 99125
- ZIP 99128
- ZIP 99130
- ZIP 99136
- ZIP 99143
- ZIP 99149
- ZIP 99158
- ZIP 99161
- ZIP 99163
- ZIP 99170
- ZIP 99171
- ZIP 99174
- ZIP 99176
- ZIP 99179
- ZIP 99333
Browse all ZIP data for Washington
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.