4 Properties Found
Onarga is located in Illinois. Onarga, Illinois has a population of 1,203. Onarga is more family-centric than the surrounding county with 36% of the households containing married families with children. The county average for households married with children is 26%.
The median household income in Onarga, IL is $43,656. The median household income for the surrounding county is $48,623 compared to the national median of $57,525. The median age of people living in Onarga is 36 years old.Learn more about Onarga, IL Real Estate.