Salkum is located in Washington. Salkum, Washington has a population of 453. Salkum is less family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 25%.
The median household income in Salkum, Washington is $66,418. The median household income for the surrounding county is $57,338 compared to the national median of $66,222. The median age of people living in Salkum is 47.3 years.
The average high temperature in July is 78.5 degrees, with an average low temperature in January of 33.1 degrees. The annual precipitation is 52.53.