| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Goldendale | 1 | 3,540 | 3,455 | 0.34% | 1,196 | 3 | City |
| White Salmon | 2 | 2,675 | 2,542 | 0.75% | 1,739 | 2 | City |
| Bingen | 3 | 991 | 781 | 4.1% | 1,593 | 1 | City |
Goldendale is the largest city in Klickitat County, with a population of 3,540.
Bingen is the smallest city in Klickitat County, with a population of 991.
There are 3 cities in Klickitat County, Washington.