Underwood is located in Washington. Underwood, Washington has a population of 861. Underwood is less family-centric than the surrounding county with 19.52% of the households containing married families with children. The county average for households married with children is 21.08%.
The median household income in Underwood, Washington is $93,000. The median household income for the surrounding county is $75,565 compared to the national median of $69,021. The median age of people living in Underwood is 52.5 years.
The average high temperature in July is 81.1 degrees, with an average low temperature in January of 29.1 degrees. The average rainfall is approximately 44 inches per year, with 27.1 inches of snow per year.