RANKING · 2024 ACS · 22 SHOWN OF 22

Highest Cambodian population share, Illinois counties

Illinois counties ranked by the share of all residents who are Cambodian (2024 American Community Survey). A concentration measure: Cambodian residents as a percentage of total population. This list covers the 22 counties in Illinois that qualify, ranked against each other statewide. The median across all 22 is 0.0%. Biggest climber in the top 100 since 2020: McHenry County, IL, up 7 places to #8.

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RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

Highest Cambodian population share by state

RANKPLACESTATEPOPCAMBODIAN SHAREVS 2020

01▲4Woodford County, ILIL38,1110.2%+0.2 pts

02Massac County, ILIL13,5020.1%–

03Christian County, ILIL33,4430.1%–

04▼3Lake County, ILIL719,3390.1%0.0 pts

05▼2DuPage County, ILIL934,2980.1%0.0 pts

06Williamson County, ILIL67,2250.1%–

07Brown County, ILIL6,4010.0%–

08▲7McHenry County, ILIL317,7510.0%0.0 pts

09Cook County, ILIL5,194,6250.0%0.0 pts

10▼6Coles County, ILIL46,6070.0%0.0 pts

11▲6Will County, ILIL712,2530.0%0.0 pts

12Kendall County, ILIL145,4700.0%–

13Kane County, ILIL525,7570.0%–

14▲5Sangamon County, ILIL194,1700.0%0.0 pts

15Clinton County, ILIL37,1280.0%–

16LaSalle County, ILIL107,7730.0%–

17▼10Champaign County, ILIL209,9720.0%0.0 pts

18Tazewell County, ILIL130,0490.0%–

19▼1Kankakee County, ILIL105,5250.0%0.0 pts

20▼8DeKalb County, ILIL101,8350.0%0.0 pts

21St. Clair County, ILIL250,7080.0%–

22▼12Grundy County, ILIL54,0520.0%0.0 pts

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