New Castle Real Estate
New Castle is located in Delaware. New Castle, Delaware has a population of 4,952. New Castle is less family-centric than the surrounding county with 17% of the households containing married families with children. The county average for households married with children is 27%.
The median household income in New Castle, DE is $50,931. The median household income for the surrounding county is $57,956 compared to the national median of $50,013. The median age of people living in New Castle is 45 years old.
New Castle Weather
The average high temperature in July is 86 degrees, with an average low temperature in January of 24 degrees. The average rainfall is approximately 43 inches per year.