| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Stevenson | 1 | 1,622 | 1,487 | 1.63% | 986 | 2 | City |
| North Bonneville | 2 | 1,421 | 1,397 | 0.42% | 563 | 3 | City |
Stevenson is the largest city in Skamania County, with a population of 1,622.
North Bonneville is the smallest city in Skamania County, with a population of 1,421.
There are 2 cities in Skamania County, Washington.