Duvall is located in Washington. Duvall, Washington has a population of 7,540. Duvall is more family-centric than the surrounding county with 44% households with children. The county percentage for households with children is 26%.
The median household income in Duvall, Washington is $158,785. The median household income for the surrounding county is $102,088 compared to the national median of $66,222. The median age of people living in Duvall is 39.7 years.
The average high temperature in July is 75.21 degrees, with an average low temperature in January of 32.93 degrees. The annual precipitation is 50.86.