Middletown is located in Delaware. Middletown, Delaware has a population of 23,001. Middletown is more family-centric than the surrounding county with 30.9% of the households containing married families with children. The county average for households married with children is 27.86%.
The median household income in Middletown, Delaware is $93,750. The median household income for the surrounding county is $78,428 compared to the national median of $69,021. The median age of people living in Middletown is 40.3 years.
The average high temperature in July is 86.9 degrees, with an average low temperature in January of 23.9 degrees. The average rainfall is approximately 45.1 inches per year, with 14.5 inches of snow per year.
