Map of Underwood Wa

Underwood is an unincorporated community within the Columbia River Gorge National Scenic Area along the Columbia River in Skamania County, Washington, United States. The community's moniker comes from Amos Underwood, a pioneer settler. Amos and his brother, Edward Underwood, settled at the mouth of the White Salmon River in 1865.
  • Elevation: 128 ft (39 m)
  • Country: United States
  • State: Washington
  • County: Skamania
  • ZIP code: 98651
  • Area code: 509
  • GNIS feature ID: 1512748
Data from: en.wikipedia.org