RANKING · 2024 ACS · 29 SHOWN OF 29

Largest Chamorro population, Illinois counties

Illinois counties ranked by the number of residents who are Chamorro, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 29 counties in Illinois that qualify, ranked against each other statewide. The median across all 29 is 23. Biggest climber in the top 100 since 2020: Peoria County, IL, up 22 places to #11.

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RELATEDLargest Native Hawaiian population Highest Native Hawaiian population share Largest Samoan population Highest Samoan population share Largest Tongan population Highest Tongan population share

RANKPLACESTATEPOPCHAMORRO POPULATIONVS 2020

01Cook County, ILIL5,194,625445−28%

02▲3DuPage County, ILIL934,298141+110%

03▲6Will County, ILIL712,253119+116%

04Jo Daviess County, ILIL21,594116–

05▲2Lake County, ILIL719,33979+22%

06▼3Macon County, ILIL99,30075−11%

07▲15Livingston County, ILIL35,05773+711%

08Warren County, ILIL16,22270–

09▲5McHenry County, ILIL317,75163+80%

10▼2DeKalb County, ILIL101,83542−24%

11▲22Peoria County, ILIL178,55340+1900%

12Winnebago County, ILIL283,67436−10%

13▼7Rock Island County, ILIL141,86932−52%

14▼3St. Clair County, ILIL250,70831−28%

15Lee County, ILIL32,91423–

16▼14Champaign County, ILIL209,97220−87%

17Fayette County, ILIL20,79011–

18▼3Hamilton County, ILIL7,85910−67%

19▼9Kane County, ILIL525,7579−81%

20▲5Tazewell County, ILIL130,0499+29%

21Whiteside County, ILIL54,1218–

22Jersey County, ILIL21,1607–

23Monroe County, ILIL34,8406–

24Vermilion County, ILIL71,2595–

25▲11Christian County, ILIL33,4433+200%

26Henry County, ILIL48,0953–

27Union County, ILIL16,6563–

28▼15Sangamon County, ILIL194,1702−95%

29Richland County, ILIL15,2192–

SHOWING 1–29 OF 29

Download CSV (full list, 29 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES