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Population Review

Monroe County, IL — Population & Demographics

Monroe County, IL has a population of 34,969. The median household income is $101,635 and the median age is 42.5.

34,969

Population

$101,635

Median Income

$265,600

Median Home Value

42.5

Median Age

Race & Ethnicity

White96.1%
Black or African American0.6%
Asian0.0%
Hispanic or Latino (any race)0.5%
Two or More Races0.0%

Economy & Income

$101,635

Median Household Income

$49,438

Per Capita Income

3.7%

Poverty Rate

1.4%

Unemployment

Housing

$265,600

Median Home Value

$996

Median Rent

83.8%

Homeownership

Education

95.8%

High School+

38.2%

Bachelor's+

Frequently Asked Questions

Monroe County, IL has a population of 34,969 according to Census ACS 2023 data.

The median household income in Monroe County, IL is $101,635.

Data from the American Community Survey (ACS) 5-Year estimates.