Founded in 1854, Skamania County is one of 39 counties in the state of Washington. Historically, Skamania County was formed from Clark County. The city of Stevenson is the county seat. With FIPS code of 59, Skamania County has a population of 12,036 and area of 1,656 square miles (4,289 km2).
List of all cities in Skamania County, WA alphabetically
| City/Town | Postal Code | Area Code |
| Carson, WA | 98610 | 509 |
| North Bonneville, WA | 98639 | 509 |
| Skamania, WA | 98648 | 509 |
| Stevenson, WA | 98648 | 509 |
| Underwood, WA | 98651 | 509 |