Rock Island County, Illinois Household Income Indicators (2024)

Median Income

$67,159

Total Households

61,733

High Earners ($150k+)

14.0%

Very Low (<$20k)

13.6%

Rock Island County, Illinois Household Income Distribution Chart

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

Rock Island County, Illinois Household Income Breakdown by Bracket

Economic ClassPercentage
Very Low <$20k13.6%
Low $20k-34k12.1%
Lower Middle $35k-49k12.6%
Middle $50k-74k16.8%
Upper Middle $75k-149k30.8%
High $150k+14.0%



Household Income FAQs for Rock Island County, Illinois

The median household income in Rock Island County, Illinois is $67,159.

In recent years, the median household income in Rock Island County, Illinois has increased by 45.3%.