RANKING · 2020 CENSUS · 77 SHOWN OF 77

Highest Central American population share, Illinois counties · 2020

Illinois counties ranked by the share of all residents who are Central American origin (2020 American Community Survey). A concentration measure: Central American residents as a percentage of total population. This list covers the 77 counties in Illinois that qualify, ranked against each other statewide.

Central 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 Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCENTRAL AMERICAN SHAREVS 2010

01Cass County, ILIL12,4631.7%+0.7 pts

02Lake County, ILIL719,3391.3%+0.4 pts

03Cook County, ILIL5,194,6251.0%+0.2 pts

04Kane County, ILIL525,7570.9%+0.5 pts

05Brown County, ILIL6,4010.9%–

06DuPage County, ILIL934,2980.7%+0.3 pts

07Jackson County, ILIL52,5010.6%+0.6 pts

08Edwards County, ILIL5,8980.6%–

09Wayne County, ILIL15,8820.5%–

10Alexander County, ILIL4,5700.5%–

11Peoria County, ILIL178,5530.5%+0.3 pts

12Boone County, ILIL53,5680.4%+0.2 pts

13Will County, ILIL712,2530.4%+0.1 pts

14McHenry County, ILIL317,7510.4%−0.1 pts

15Champaign County, ILIL209,9720.4%+0.1 pts

16Iroquois County, ILIL26,1500.3%+0.2 pts

17Mason County, ILIL12,4110.3%–

18Bureau County, ILIL32,5100.3%+0.3 pts

19Winnebago County, ILIL283,6740.3%−0.0 pts

20Shelby County, ILIL20,5760.3%+0.2 pts

21Kendall County, ILIL145,4700.3%+0.2 pts

22Lee County, ILIL32,9140.2%+0.2 pts

23Vermilion County, ILIL71,2590.2%–

24Rock Island County, ILIL141,8690.2%−0.0 pts

25Jefferson County, ILIL36,1470.2%+0.2 pts

26Madison County, ILIL263,1100.2%+0.1 pts

27Schuyler County, ILIL6,6570.2%–

28Woodford County, ILIL38,1110.2%+0.2 pts

29St. Clair County, ILIL250,7080.2%+0.0 pts

30Ogle County, ILIL51,3990.2%+0.0 pts

31Knox County, ILIL47,7670.2%+0.1 pts

32Douglas County, ILIL19,8800.2%–

33McDonough County, ILIL25,9160.2%+0.2 pts

34McLean County, ILIL171,4190.2%−0.1 pts

35Whiteside County, ILIL54,1210.2%−0.0 pts

36Coles County, ILIL46,6070.2%–

37Livingston County, ILIL35,0570.2%+0.1 pts

38Tazewell County, ILIL130,0490.2%+0.2 pts

39Morgan County, ILIL32,5150.2%+0.1 pts

40Johnson County, ILIL13,3630.2%+0.1 pts

41Randolph County, ILIL29,9210.2%+0.0 pts

42Warren County, ILIL16,2220.2%+0.1 pts

43De Witt County, ILIL15,1180.2%–

44LaSalle County, ILIL107,7730.2%+0.1 pts

45Hamilton County, ILIL7,8590.1%–

46Macoupin County, ILIL43,7480.1%+0.1 pts

47Logan County, ILIL27,1820.1%+0.0 pts

48Christian County, ILIL33,4430.1%−0.0 pts

49Macon County, ILIL99,3000.1%+0.0 pts

50Kankakee County, ILIL105,5250.1%−0.1 pts

51Effingham County, ILIL34,5190.1%+0.0 pts

52Wabash County, ILIL10,9070.1%–

53Fulton County, ILIL32,9010.1%+0.1 pts

54Clinton County, ILIL37,1280.1%+0.0 pts

55Williamson County, ILIL67,2250.1%−0.0 pts

56Marion County, ILIL36,3820.1%+0.1 pts

57Bond County, ILIL16,9590.1%+0.0 pts

58Sangamon County, ILIL194,1700.1%+0.0 pts

59DeKalb County, ILIL101,8350.1%−0.2 pts

60Carroll County, ILIL15,4190.1%+0.0 pts

61Jersey County, ILIL21,1600.0%–

62Adams County, ILIL64,2670.0%−0.0 pts

63White County, ILIL13,2500.0%+0.0 pts

64Monroe County, ILIL34,8400.0%−0.0 pts

65Greene County, ILIL11,3130.0%−0.0 pts

66Jo Daviess County, ILIL21,5940.0%−0.1 pts

67Montgomery County, ILIL28,0760.0%−0.0 pts

68Crawford County, ILIL18,6480.0%–

69Saline County, ILIL22,7720.0%−0.0 pts

70Piatt County, ILIL16,7910.0%–

71Grundy County, ILIL54,0520.0%−0.0 pts

72Clark County, ILIL15,1140.0%–

73Marshall County, ILIL11,4730.0%–

74Ford County, ILIL13,2160.0%−0.2 pts

75Hancock County, ILIL16,8030.0%–

76Mercer County, ILIL15,2290.0%−0.0 pts

77Pike County, ILIL14,2310.0%−0.1 pts

SHOWING 1–77 OF 77

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS