Per Capita Income in Rock Island County, IL
ACS 2024 5-Year Estimates
Per Capita Income Trend
Rankings →Percentile Rank Over Time
Year-over-Year Per Capita Change
National Distribution
How Rock Island County's per capita income of $36,842 compares to all 3,222 U.S. counties. Values range from $9,682 to $105,496.
Distribution of Per Capita Income Across All Counties
Ranking Context
Counties ranked closest to Rock Island County for per capita income.
Nearby Rankings
Full ranking →| #1,274 | Adams County, ND | $36,860 |
| #1,275 | Itawamba County, MS | $36,855 |
| #1,276 | Wells County, IN | $36,845 |
| #1,277 | Rock Island County, IL | $36,842 |
| #1,278 | Vanderburgh County, IN | $36,840 |
| #1,279 | Otsego County, NY | $36,840 |
| #1,280 | St. Joseph County, IN | $36,834 |
About Per Capita Income
Rock Island County, Illinois has a per capita income of $36,842, ranking #1,277 of 3,222 counties nationwide — 10.7% below the national value of $41,261. Within Illinois, it ranks #46 of 102. This places it in the 60th percentile nationally.
Average income per person, calculated by dividing total income by total population. 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.