13 Properties Found
Marengo is located in Illinois. Marengo, Illinois has a population of 7,938. Marengo 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 35%.
The median household income in Marengo, IL is $65,196. The median household income for the surrounding county is $78,964 compared to the national median of $57,525. The median age of people living in Marengo is 38 years old.Learn more about Marengo, IL Real Estate.