Wilmington is located in Delaware. Wilmington, Delaware has a population of 70,926. Wilmington is less family-centric than the surrounding county with 16.24% of the households containing married families with children. The county average for households married with children is 27.86%.
The median household income in Wilmington, Delaware is $49,354. 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 Wilmington is 36.3 years.
The average high temperature in July is 86.1 degrees, with an average low temperature in January of 25.2 degrees. The average rainfall is approximately 44.7 inches per year, with 13 inches of snow per year.