24 Properties Found
Wilmington is located in Illinois. Wilmington, Illinois has a population of 5,804. Wilmington is less family-centric than the surrounding county with 32% of the households containing married families with children. The county average for households married with children is 39%.
The median household income in Wilmington, IL is $50,843. The median household income for the surrounding county is $77,780 compared to the national median of $57,525. The median age of people living in Wilmington is 41 years old.Learn more about Wilmington, IL Real Estate.