Clayton is located in Delaware. Clayton, Delaware has a population of 3,134. Clayton is more family-centric than the surrounding county with 45.37% of the households containing married families with children. The county average for households married with children is 28.58%.
The median household income in Clayton, Delaware is $64,922. The median household income for the surrounding county is $57,647 compared to the national median of $57,652. The median age of people living in Clayton is 32 years.
The average high temperature in July is 87 degrees, with an average low temperature in January of 27.1 degrees. The average rainfall is approximately 45.3 inches per year, with 15.7 inches of snow per year.