DeKalb County, Illinois Household Income Indicators (2024)

Median Income

$70,724

Total Households

39,550

High Earners ($150k+)

18.3%

Very Low (<$20k)

15.4%

DeKalb County, Illinois Household Income Distribution Chart

Income Distribution for
Figure 1: Percentage of households per income bracket in DeKalb County, Illinois (2024).

DeKalb County, Illinois Household Income Breakdown by Bracket

Economic ClassPercentage
Very Low <$20k15.4%
Low $20k-34k9.9%
Lower Middle $35k-49k10.4%
Middle $50k-74k16.9%
Upper Middle $75k-149k29.1%
High $150k+18.3%



Household Income FAQs for DeKalb County, Illinois

The median household income in DeKalb County, Illinois is $70,724.

In recent years, the median household income in DeKalb County, Illinois has increased by 31.0%.