RANKING · 2020 CENSUS · 45 SHOWN OF 45

Highest Costa Rican population share, Illinois cities · 2020

Illinois cities ranked by the share of all residents who are Costa Rican origin (2023 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 45 cities in Illinois that qualify, ranked against each other statewide.

IllinoisAll statesPop > 5KAll rankings

SAME RANKING BYCounties 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

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2000

01Western Springs, ILIL13,5880.8%–

02Highland Park, ILIL30,7670.5%–

03Lincolnwood, ILIL13,0390.3%–

04Clarendon Hills, ILIL8,6810.3%–

05Loves Park, ILIL23,7120.2%–

06Mahomet, ILIL10,5160.2%–

07Hoffman Estates, ILIL50,8580.2%–

08Hawthorn Woods, ILIL9,6790.2%–

09Lindenhurst, ILIL14,8100.2%–

10Chicago Heights, ILIL26,5080.2%–

11Hanover Park, ILIL36,5680.2%–

12Jacksonville, ILIL17,7520.2%–

13East Peoria, ILIL22,0880.2%–

14Forest Park, ILIL13,8290.2%–

15Franklin Park, ILIL18,0450.1%–

16Woodridge, ILIL34,0280.1%–

17Oak Brook, ILIL8,1080.1%–

18Elgin, ILIL115,4760.1%–

19Peoria, ILIL110,9200.1%–

20Park Forest, ILIL21,0790.1%–

21Glendale Heights, ILIL32,6550.1%–

22Bloomington, ILIL78,8040.1%–

23Elmhurst, ILIL46,1110.1%–

24Arlington Heights, ILIL76,2160.1%–

25Evanston, ILIL76,3800.1%–

26North Aurora, ILIL19,4060.1%–

27Mount Prospect, ILIL55,3950.1%–

28Palatine, ILIL65,8420.0%–

29Lake Forest, ILIL19,7310.0%–

30Skokie, ILIL66,5440.0%–

31Oak Park, ILIL52,8230.0%–

32Glenview, ILIL47,7110.0%–

33Wheeling, ILIL38,3910.0%–

34Carpentersville, ILIL37,0450.0%–

35Champaign, ILIL91,1950.0%–

36Carol Stream, ILIL39,3150.0%–

37Chicago, ILIL2,731,5850.0%–

38Naperville, ILIL153,1140.0%–

39Macomb, ILIL14,5300.0%–

40Plainfield, ILIL50,0430.0%–

41Cicero, ILIL81,8580.0%–

42Wheaton, ILIL54,0650.0%–

43Springfield, ILIL112,9890.0%–

44Aurora, ILIL181,5050.0%–

45Bolingbrook, ILIL74,8030.0%–

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