DeKalb County, IL

Population: 100,512 · Median Income: $69,022 · 631 sq mi

Population

100,512

Median Income

$69,022

Median Home Value

$231,900

Unemployment

7.1%

Median Age

32.6 yrs

Poverty Rate

15.9%

Median Rent

$1,041/mo

Land Area

631 sq mi

Cities

13

2024 Lean

D+2.0%

DeKalb County is a county in Illinois with a population of 100,512. The median household income is $69,022. The median home value is $231,900. The unemployment rate is 7.1%. The median age is 32.6 years. There are 13 cities in DeKalb County.

Explore DeKalb County Data

2024 Election Results

Source: County Election Data

Winner

Democrat

Dem Votes

23,648

50.1%

GOP Votes

22,716

48.1%

Total Votes

47,186

Cities in DeKalb County

Source: Census Bureau
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