Median Household Income in Rock Island County, IL
ACS 2024 5-Year Estimates
Median Household Income Trend
Rankings →Percentile Rank Over Time
Year-over-Year Income Change
National Distribution
How Rock Island County's median household income of $67,159 compares to all 3,222 U.S. counties. Values range from $16,314 to $181,765.
Distribution of Median Household Income Across All Counties
Ranking Context
Counties ranked closest to Rock Island County for median household income.
Nearby Rankings
Full ranking →| #1,416 | Lafayette County, MS | $67,185 |
| #1,417 | Washington County, CO | $67,167 |
| #1,418 | Forsyth County, NC | $67,165 |
| #1,419 | Rock Island County, IL | $67,159 |
| #1,420 | Lyman County, SD | $67,143 |
| #1,421 | Glenn County, CA | $67,139 |
| #1,422 | Taylor County, TX | $67,139 |
About Median Household Income
Rock Island County, Illinois has a median household income of $67,159, ranking #1,419 of 3,222 counties nationwide — 10.6% below the national value of $75,149. Within Illinois, it ranks #50 of 102. This places it in the 56th percentile nationally.
The median annual income for all households, including wages, investments, and government transfers. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.