Clayton is located in Washington. Clayton, Washington has a population of 292. Clayton is more family-centric than the surrounding county with 35.9% of the households containing married families with children. The county average for households married with children is 25.08%.
The median household income in Clayton, Washington is $42,784. The median household income for the surrounding county is $57,206 compared to the national median of $69,021. The median age of people living in Clayton is 36.3 years.
The average high temperature in July is 82.7 degrees, with an average low temperature in January of 21.2 degrees. The average rainfall is approximately 22.1 inches per year, with 50.8 inches of snow per year.