Allendale, IL

499Residents

$60,000Median household income

$91,000Median home value

44.1Median age

9%Adults with a bachelor’s degree or higher

87%Homes lived in by their owners

1.5×Home value to household income

Largest places in Illinois

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