| Walla Walla | Olympia | Spokane | |
|---|---|---|---|
| Population | 33,927 | 55,919 | 229,071 |
| Year Incorporated | 1862 | 1859 | 1881 |
| Region | Southeastern Washington | Western Washington | Eastern Washington |
| City Classification | Suburban | Urban | Dense Suburban |
| Average Income | $72,427 | $85,315 | $77,244 |