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 |
|---|---|---|---|---|---|
| Marion | $20,493 | $38,974 | $50,518 | 39437 | 16148 |
| Fulton | $20,309 | $41,268 | $50,596 | 37069 | 14536 |
| Vermilion | $20,218 | $39,456 | $49,429 | 81625 | 32655 |
| Massac | $20,216 | $41,077 | $51,794 | 15429 | 6362 |
| Pope | $20,134 | $39,672 | $51,500 | 4470 | 1829 |
| Warren | $20,047 | $41,636 | $49,623 | 17707 | 6918 |
| Pike | $19,996 | $40,205 | $50,426 | 16430 | 6639 |
| Randolph | $19,950 | $45,020 | $55,113 | 33476 | 12314 |
| Cass | $19,825 | $41,544 | $51,624 | 13642 | 5270 |
| Union | $19,512 | $39,760 | $48,465 | 17808 | 7167 |
| Lawrence | $19,297 | $38,771 | $45,565 | 16833 | 6130 |
| Jackson | $19,294 | $32,169 | $50,787 | 60218 | 25538 |
| Hardin | $18,515 | $27,578 | $38,576 | 4320 | 1915 |
| Franklin | $18,504 | $34,381 | $43,170 | 39561 | 16617 |
| Pulaski | $18,444 | $31,173 | $39,699 | 6161 | 2642 |
| McDonough | $18,344 | $33,702 | $52,390 | 32612 | 13057 |
| Perry | $17,926 | $40,696 | $50,130 | 22350 | 8335 |