Middletown is located in Delaware. Middletown, Delaware has a population of 23,869. Middletown is more family-centric than the surrounding county with 34% households with children. The county percentage for households with children is 27%.
The median household income in Middletown, Delaware is $84,849. The median household income for the surrounding county is $70,957 compared to the national median of $61,963. The median age of people living in Middletown is 36 years.
The average high temperature in July is 87.1 degrees, with an average low temperature in January of 24.3 degrees. The annual precipitation is 41.58.