Per Capita Income in Knox 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 Knox County's per capita income of $31,878 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 Knox County for per capita income.
Nearby Rankings
Full ranking →| #2,120 | Greene County, TN | $31,898 |
| #2,121 | Houghton County, MI | $31,893 |
| #2,122 | Rio Arriba County, NM | $31,887 |
| #2,123 | Knox County, IL | $31,878 |
| #2,124 | Crawford County, MI | $31,873 |
| #2,125 | Stevens County, KS | $31,846 |
| #2,126 | Bingham County, ID | $31,839 |
About Per Capita Income
Knox County, Illinois has a per capita income of $31,878, ranking #2,123 of 3,222 counties nationwide — 22.7% below the national value of $41,261. Within Illinois, it ranks #89 of 102. This places it in the 34th 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.