County
Boone County
Illinois
53,230 population$84,571 median income40,580 voting age0 active campaigns
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Officials Representing Boone County
State Legislature
Andrew Chesney
Republican
State Senate · District 45
Dave Syverson
Republican
State Senate · District 35
Dave Vella
Democratic
State House · District 68
Joe Sosnowski
Republican
State House · District 69
John Cabello
Republican
State House · District 90
Steve Stadelman
Democratic
State Senate · District 34
Tony McCombie
Republican
State House · District 89
Congressional District Coverage
Boone County is 67% in IL Congressional District 16, and 33% in IL Congressional District 11.
Area-weighted; population-weighted shares may differ in counties with large urban/rural density splits.
Median Income
$84,571
↑ 1%vs $83,390
Bachelor's+
23.6%
↓ 38%vs 37.9%
Under 18
23.8%
↑ 9%vs 21.9%
Owner-Occupied
81.8%
↑ 22%vs 67.1%
White (non-Hispanic)
71.8%
↔ 18%vs 61.0%
Demographics
American Community Survey 2024 5-year estimates
Race & Ethnicity
White71.8%
Hispanic/Latino25.6%
Black3.0%
Asian1.0%
Two or More10.9%
Other13.3%
Income & Economy
Median Household Income$84,571
Per Capita Income$39,818
Poverty Rate9.9%
Unemployment7.4%
Education
High School+86.2%
Bachelor's+23.6%
Housing
Median Home Value$216,900
Median Rent$1,041
Owner-Occupied81.8%
Health Insurance
Uninsured5.6%
Age Distribution
Under 1823.8%
65 and Over16.8%
Median Age39.7