RANKING · 2024 ACS · 41 SHOWN OF 41

Highest Costa Rican population share, Illinois cities

Illinois cities ranked by the share of all residents who are Costa Rican origin (2024 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 41 cities in Illinois that qualify, ranked against each other statewide.

Costa Rican Americans: full group profile →

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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 2010

01Carlinville, ILIL5,4650.7%–

02Franklin Park, ILIL18,0450.6%+0.5 pts

03Justice, ILIL12,2850.4%–

04Belleville, ILIL40,2370.3%+0.3 pts

05Lindenhurst, ILIL14,8100.2%–

06Manteno, ILIL9,2010.2%−0.4 pts

07Streator, ILIL12,1900.2%–

08Park Forest, ILIL21,0790.1%–

09Evanston, ILIL76,3800.1%–

10Niles, ILIL30,4430.1%–

11Lake Forest, ILIL19,7310.1%+0.1 pts

12Champaign, ILIL91,1950.1%+0.1 pts

13Oak Lawn, ILIL56,4500.1%+0.0 pts

14Yorkville, ILIL26,7300.1%–

15Buffalo Grove, ILIL42,8120.1%+0.1 pts

16St. Charles, ILIL33,5940.1%–

17Peoria, ILIL110,9200.1%−0.0 pts

18Urbana, ILIL39,7190.1%–

19Woodridge, ILIL34,0280.1%–

20Glendale Heights, ILIL32,6550.1%–

21Brookfield, ILIL18,8790.1%–

22Hanover Park, ILIL36,5680.1%–

23North Aurora, ILIL19,4060.1%–

24Lake in the Hills, ILIL28,5900.1%–

25Des Plaines, ILIL58,7720.1%–

26La Grange, ILIL15,9350.1%−0.2 pts

27Westchester, ILIL16,3000.1%–

28Skokie, ILIL66,5440.1%−0.2 pts

29Geneva, ILIL21,1380.0%–

30Bolingbrook, ILIL74,8030.0%–

31Chicago, ILIL2,731,5850.0%+0.0 pts

32Oak Park, ILIL52,8230.0%−0.0 pts

33DeKalb, ILIL40,4670.0%–

34Wheeling, ILIL38,3910.0%−0.0 pts

35Schaumburg, ILIL77,2490.0%–

36Joliet, ILIL152,2410.0%–

37Hoffman Estates, ILIL50,8580.0%–

38Elgin, ILIL115,4760.0%–

39Homer Glen, ILIL24,8730.0%–

40Wood Dale, ILIL14,0810.0%–

41Naperville, ILIL153,1140.0%−0.0 pts

SHOWING 1–41 OF 41

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES