Grand Detour, IL

297Residents

$76,406Median household income

$191,700Median home value

51.6Median age

27%Adults with a bachelor’s degree or higher

91%Homes lived in by their owners

2.5×Home value to household income

Largest places in Illinois

Source: Census ACS 2024 ACS 5-year, places. Small places carry larger margins of error.