RANKING · 2010 CENSUS · 24 SHOWN OF 24

Largest Chilean population, Illinois counties · 2010

Illinois counties ranked by the number of residents who are Chilean origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 24 counties in Illinois that qualify, ranked against each other statewide. The median across all 24 is 26.

Chilean 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

Largest Chilean population by state

RANKPLACESTATEPOPCHILEAN POPULATIONVS –

01Cook County, ILIL5,194,6251,403–

02DuPage County, ILIL934,298862–

03Winnebago County, ILIL283,674179–

04Champaign County, ILIL209,972130–

05Lake County, ILIL719,33999–

06Will County, ILIL712,25399–

07Kane County, ILIL525,75797–

08Kendall County, ILIL145,47054–

09Sangamon County, ILIL194,17037–

10Madison County, ILIL263,11034–

11Macon County, ILIL99,30030–

12McLean County, ILIL171,41926–

13St. Clair County, ILIL250,70821–

14DeKalb County, ILIL101,83515–

15Jackson County, ILIL52,50113–

16Lee County, ILIL32,91411–

17LaSalle County, ILIL107,77310–

18Kankakee County, ILIL105,5255–

19Perry County, ILIL20,1605–

20Vermilion County, ILIL71,2595–

21Douglas County, ILIL19,8803–

22Livingston County, ILIL35,0573–

23Marshall County, ILIL11,4733–

24Marion County, ILIL36,3822–

SHOWING 1–24 OF 24

Download CSV (full list, 24 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS