RANKING · 2020 CENSUS · 67 SHOWN OF 67

Highest Arab population share, Illinois counties · 2020

Illinois counties ranked by the share of all residents who are Arab ancestry (2023 American Community Survey). A concentration measure: Arab residents as a percentage of total population. This list covers the 67 counties in Illinois that qualify, ranked against each other statewide.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPARAB SHAREVS 2000

01Cook County, ILIL5,194,6251.3%–

02Winnebago County, ILIL283,6740.9%–

03DuPage County, ILIL934,2980.9%–

04Peoria County, ILIL178,5530.8%–

05Will County, ILIL712,2530.8%–

06DeKalb County, ILIL101,8350.7%–

07Champaign County, ILIL209,9720.6%–

08McLean County, ILIL171,4190.5%–

09Kane County, ILIL525,7570.5%–

10Woodford County, ILIL38,1110.5%–

11Jackson County, ILIL52,5010.5%–

12Alexander County, ILIL4,5700.4%–

13Tazewell County, ILIL130,0490.4%–

14Rock Island County, ILIL141,8690.4%–

15Mercer County, ILIL15,2290.4%–

16Marshall County, ILIL11,4730.4%–

17Lake County, ILIL719,3390.3%–

18Sangamon County, ILIL194,1700.3%–

19Macon County, ILIL99,3000.3%–

20Carroll County, ILIL15,4190.3%–

21Kendall County, ILIL145,4700.3%–

22Vermilion County, ILIL71,2590.2%–

23Coles County, ILIL46,6070.2%–

24Jefferson County, ILIL36,1470.2%–

25Livingston County, ILIL35,0570.2%–

26McHenry County, ILIL317,7510.2%–

27Williamson County, ILIL67,2250.2%–

28Kankakee County, ILIL105,5250.2%–

29St. Clair County, ILIL250,7080.2%–

30Boone County, ILIL53,5680.2%–

31Madison County, ILIL263,1100.1%–

32LaSalle County, ILIL107,7730.1%–

33Douglas County, ILIL19,8800.1%–

34Marion County, ILIL36,3820.1%–

35Bureau County, ILIL32,5100.1%–

36Stephenson County, ILIL43,2200.1%–

37Richland County, ILIL15,2190.1%–

38Fulton County, ILIL32,9010.1%–

39Randolph County, ILIL29,9210.1%–

40Warren County, ILIL16,2220.1%–

41Morgan County, ILIL32,5150.1%–

42Menard County, ILIL11,8630.1%–

43Union County, ILIL16,6560.1%–

44Edgar County, ILIL16,3230.1%–

45Lawrence County, ILIL13,7900.1%–

46Whiteside County, ILIL54,1210.1%–

47Putnam County, ILIL5,6190.1%–

48Adams County, ILIL64,2670.1%–

49McDonough County, ILIL25,9160.0%–

50Piatt County, ILIL16,7910.0%–

51Brown County, ILIL6,4010.0%–

52Lee County, ILIL32,9140.0%–

53Moultrie County, ILIL14,3710.0%–

54Grundy County, ILIL54,0520.0%–

55Monroe County, ILIL34,8400.0%–

56Henderson County, ILIL5,9840.0%–

57Mason County, ILIL12,4110.0%–

58Jo Daviess County, ILIL21,5940.0%–

59Wabash County, ILIL10,9070.0%–

60Henry County, ILIL48,0950.0%–

61Knox County, ILIL47,7670.0%–

62Hancock County, ILIL16,8030.0%–

63Ogle County, ILIL51,3990.0%–

64Shelby County, ILIL20,5760.0%–

65Christian County, ILIL33,4430.0%–

66Franklin County, ILIL36,9160.0%–

67Perry County, ILIL20,1600.0%–

SHOWING 1–67 OF 67

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES