RANKING · 2020 CENSUS · 41 SHOWN OF 41

Highest Black household income, Illinois counties · 2020

Illinois counties ranked by the median income of households with a Black or African American householder (2020 American Community Survey). Places with fewer than 1,000 Black residents are excluded. This list covers the 41 counties in Illinois that qualify, ranked against each other statewide. The median across all 41 is $31,250.

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RELATEDHighest Asian household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share Largest Black population

Highest Black household income by state

RANKPLACESTATEPOPBLACK HOUSEHOLD INCOMEVS –

01McHenry County, ILIL317,751$99,417–

02Kendall County, ILIL145,470$74,150–

03Boone County, ILIL53,568$73,776–

04Will County, ILIL712,253$63,282–

05DuPage County, ILIL934,298$62,712–

06Lawrence County, ILIL13,790$58,756–

07Randolph County, ILIL29,921$51,307–

08Kane County, ILIL525,757$50,492–

09Henry County, ILIL48,095$49,338–

10Lake County, ILIL719,339$49,104–

11Johnson County, ILIL13,363$46,250–

12Cook County, ILIL5,194,625$41,902–

13Tazewell County, ILIL130,049$39,167–

14Marion County, ILIL36,382$39,063–

15Coles County, ILIL46,607$36,176–

16Kankakee County, ILIL105,525$33,761–

17Champaign County, ILIL209,972$32,715–

18Rock Island County, ILIL141,869$32,671–

19St. Clair County, ILIL250,708$31,671–

20Jefferson County, ILIL36,147$31,366–

21McDonough County, ILIL25,916$31,250–

22Winnebago County, ILIL283,674$30,704–

23Macon County, ILIL99,300$30,588–

24DeKalb County, ILIL101,835$30,500–

25Madison County, ILIL263,110$30,423–

26Peoria County, ILIL178,553$29,482–

27Alexander County, ILIL4,570$29,175–

28McLean County, ILIL171,419$28,901–

29Morgan County, ILIL32,515$28,340–

30Sangamon County, ILIL194,170$27,416–

31LaSalle County, ILIL107,773$26,719–

32Pulaski County, ILIL4,820$26,575–

33Vermilion County, ILIL71,259$26,344–

34Adams County, ILIL64,267$25,877–

35Jackson County, ILIL52,501$24,234–

36Bond County, ILIL16,959$23,308–

37Stephenson County, ILIL43,220$22,298–

38Williamson County, ILIL67,225$21,934–

39Livingston County, ILIL35,057$19,330–

40Knox County, ILIL47,767$17,989–

41Logan County, ILIL27,182$3,906–

SHOWING 1–41 OF 41

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS