RANKING · 2020 CENSUS · 67 SHOWN OF 67

Largest Cuban population, Illinois counties · 2020

Illinois counties ranked by the number of residents who are Cuban origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 67 counties in Illinois that qualify, ranked against each other statewide. The median across all 67 is 27.

Cuban Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPCUBAN POPULATIONVS 2010

01Cook County, ILIL5,194,62516,466+27%

02DuPage County, ILIL934,2982,566−15%

03Lake County, ILIL719,3391,804+31%

04Kane County, ILIL525,7571,163+29%

05Will County, ILIL712,2531,076+208%

06McHenry County, ILIL317,751862+68%

07Winnebago County, ILIL283,674762+55%

08Kendall County, ILIL145,470491+33%

09Champaign County, ILIL209,972251+12%

10DeKalb County, ILIL101,835247+234%

11Sangamon County, ILIL194,170199+134%

12Macon County, ILIL99,300187+679%

13St. Clair County, ILIL250,708178−37%

14Rock Island County, ILIL141,869173+381%

15Madison County, ILIL263,110143+1%

16McLean County, ILIL171,419140−18%

17LaSalle County, ILIL107,773138+188%

18Boone County, ILIL53,56888+69%

19Henry County, ILIL48,09570+37%

20Kankakee County, ILIL105,52560−23%

21Vermilion County, ILIL71,25951−45%

22Ogle County, ILIL51,39948+220%

23Jackson County, ILIL52,50144+29%

24Knox County, ILIL47,76740−13%

25Cass County, ILIL12,46339−67%

26Perry County, ILIL20,16038+322%

27Tazewell County, ILIL130,04938+9%

28Logan County, ILIL27,18237+147%

29Grundy County, ILIL54,052340%

30Peoria County, ILIL178,55334−64%

31Carroll County, ILIL15,41931–

32Crawford County, ILIL18,64828+2700%

33Whiteside County, ILIL54,12128+115%

34Fulton County, ILIL32,90127+108%

35Bond County, ILIL16,95925+56%

36Coles County, ILIL46,60722–

37White County, ILIL13,25022–

38Menard County, ILIL11,86320–

39Williamson County, ILIL67,22519–

40Lawrence County, ILIL13,79018–

41Franklin County, ILIL36,91618–

42Gallatin County, ILIL4,61618–

43Stephenson County, ILIL43,22014–

44McDonough County, ILIL25,91613–

45Mercer County, ILIL15,22913–

46Warren County, ILIL16,22213–

47Mason County, ILIL12,41111−15%

48Montgomery County, ILIL28,07610–

49Morgan County, ILIL32,51510–

50Iroquois County, ILIL26,1509−25%

51Lee County, ILIL32,9149+50%

52Hancock County, ILIL16,8038–

53Randolph County, ILIL29,9218−79%

54Woodford County, ILIL38,1118−43%

55Fayette County, ILIL20,7906–

56Livingston County, ILIL35,0576−40%

57Richland County, ILIL15,2196–

58Greene County, ILIL11,3135–

59Hamilton County, ILIL7,8595–

60Pulaski County, ILIL4,8204–

61Marshall County, ILIL11,4733–

62Moultrie County, ILIL14,3713–

63Shelby County, ILIL20,5763−25%

64Calhoun County, ILIL4,3002–

65Adams County, ILIL64,2672–

66Johnson County, ILIL13,3631–

67Washington County, ILIL13,5641−75%

SHOWING 1–67 OF 67

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