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Prairie Du Rocher is located in Illinois. Prairie Du Rocher, Illinois has a population of 520. Prairie Du Rocher is more family-centric than the surrounding county with 29% of the households containing married families with children. The county average for households married with children is 25%.
The median household income in Prairie Du Rocher, IL is $48,625. The median household income for the surrounding county is $49,849 compared to the national median of $57,525. The median age of people living in Prairie Du Rocher is 40 years old.Learn more about Real Estate.