Illinois locations by per capita income Illinois counties ranked by per capita income Illinois counties ranked by per capita income

| County | Per_capita_income | Median_household_income | Median_family_income | Population | Number_of_households |
|---|---|---|---|---|---|
| Brown | $17,133 | $38,696 | $50,341 | 6937 | 2099 |
| Johnson | $16,402 | $41,619 | $47,423 | 12582 | 4584 |
| Alexander | $15,858 | $28,833 | $44,699 | 8238 | 3329 |