RANKING · 2024 ACS · 29 SHOWN OF 29

Highest Chamorro population share, Illinois counties

Illinois counties ranked by the share of all residents who are Chamorro (2024 American Community Survey). A concentration measure: Chamorro residents as a percentage of total population. This list covers the 29 counties in Illinois that qualify, ranked against each other statewide.

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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

Highest Chamorro population share by state

RANKPLACESTATEPOPCHAMORRO SHAREVS 2020

01Jo Daviess County, ILIL21,5940.5%–

02Warren County, ILIL16,2220.4%–

03Livingston County, ILIL35,0570.2%+0.2 pts

04Hamilton County, ILIL7,8590.1%−0.2 pts

05Macon County, ILIL99,3000.1%−0.0 pts

06Lee County, ILIL32,9140.1%–

07Fayette County, ILIL20,7900.1%–

08DeKalb County, ILIL101,8350.0%−0.0 pts

09Jersey County, ILIL21,1600.0%–

10Rock Island County, ILIL141,8690.0%−0.0 pts

11Peoria County, ILIL178,5530.0%+0.0 pts

12McHenry County, ILIL317,7510.0%+0.0 pts

13Union County, ILIL16,6560.0%–

14Monroe County, ILIL34,8400.0%–

15Will County, ILIL712,2530.0%+0.0 pts

16DuPage County, ILIL934,2980.0%+0.0 pts

17Whiteside County, ILIL54,1210.0%–

18Richland County, ILIL15,2190.0%–

19Winnebago County, ILIL283,6740.0%−0.0 pts

20St. Clair County, ILIL250,7080.0%−0.0 pts

21Lake County, ILIL719,3390.0%+0.0 pts

22Champaign County, ILIL209,9720.0%−0.1 pts

23Christian County, ILIL33,4430.0%+0.0 pts

24Cook County, ILIL5,194,6250.0%−0.0 pts

25Tazewell County, ILIL130,0490.0%+0.0 pts

26Vermilion County, ILIL71,2590.0%–

27Henry County, ILIL48,0950.0%–

28Kane County, ILIL525,7570.0%−0.0 pts

29Sangamon County, ILIL194,1700.0%−0.0 pts

SHOWING 1–29 OF 29

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