RANKING · 2020 CENSUS · 55 SHOWN OF 55

Highest Chilean population share, Illinois cities · 2020

Illinois cities ranked by the share of all residents who are Chilean origin (2020 American Community Survey). A concentration measure: Chilean residents as a percentage of total population. This list covers the 55 cities in Illinois that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

Highest Chilean population share by state

RANKPLACESTATEPOPCHILEAN SHAREVS 2010

01DeKalb, ILIL40,4670.3%+0.3 pts

02Oak Park, ILIL52,8230.3%+0.2 pts

03Arlington Heights, ILIL76,2160.2%+0.1 pts

04Machesney Park, ILIL22,8050.2%–

05Maywood, ILIL23,3300.2%–

06Lake in the Hills, ILIL28,5900.2%–

07Frankfort, ILIL21,3650.2%–

08Warrenville, ILIL15,2110.2%–

09Woodridge, ILIL34,0280.2%–

10Monmouth, ILIL8,5990.2%–

11Northfield, ILIL5,6320.2%–

12River Forest, ILIL11,3930.1%–

13Prospect Heights, ILIL15,5520.1%–

14Evanston, ILIL76,3800.1%+0.0 pts

15Bloomingdale, ILIL22,4760.1%–

16Godfrey, ILIL17,6200.1%–

17Oak Brook, ILIL8,1080.1%−1.0 pts

18Streamwood, ILIL38,2770.1%–

19Elmhurst, ILIL46,1110.1%–

20Libertyville, ILIL20,7010.1%–

21Elk Grove, ILIL31,8850.1%+0.0 pts

22Skokie, ILIL66,5440.1%+0.0 pts

23Rock Island, ILIL36,2250.1%–

24Schaumburg, ILIL77,2490.1%+0.0 pts

25Elmwood Park, ILIL23,6750.1%–

26North Aurora, ILIL19,4060.1%–

27Glenview, ILIL47,7110.1%+0.0 pts

28Alsip, ILIL18,4830.1%–

29Elgin, ILIL115,4760.1%+0.0 pts

30Decatur, ILIL67,8840.1%+0.0 pts

31Ottawa, ILIL18,6840.1%–

32Wilmette, ILIL27,4590.1%–

33Lake Forest, ILIL19,7310.1%–

34Rockford, ILIL147,3840.0%+0.0 pts

35Chicago, ILIL2,731,5850.0%+0.0 pts

36Lake Zurich, ILIL19,8680.0%–

37Berwyn, ILIL55,0010.0%–

38Melrose Park, ILIL23,9360.0%–

39Normal, ILIL53,2750.0%+0.0 pts

40Lisle, ILIL23,4320.0%−0.1 pts

41Batavia, ILIL26,5860.0%–

42Plainfield, ILIL50,0430.0%–

43Romeoville, ILIL41,2810.0%–

44Addison, ILIL35,7580.0%–

45Naperville, ILIL153,1140.0%−0.0 pts

46Waukegan, ILIL87,9400.0%−0.0 pts

47Urbana, ILIL39,7190.0%–

48Joliet, ILIL152,2410.0%+0.0 pts

49Bourbonnais, ILIL17,6580.0%–

50Lombard, ILIL44,3990.0%–

51Bellwood, ILIL18,1160.0%–

52Springfield, ILIL112,9890.0%+0.0 pts

53Mundelein, ILIL32,6800.0%–

54Champaign, ILIL91,1950.0%−0.0 pts

55Peoria, ILIL110,9200.0%–

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