RANKING · 2024 ACS · 25 SHOWN OF 25

Largest Laotian population, Illinois counties

Illinois counties ranked by the number of residents who are Laotian, 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 25 counties in Illinois that qualify, ranked against each other statewide.

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Largest Laotian population by state

RANKPLACESTATEPOPLAOTIAN POPULATIONVS 2020

01Kane County, ILIL525,7571,526+23%

02Winnebago County, ILIL283,6741,422+56%

03Cook County, ILIL5,194,6251,120+31%

04DuPage County, ILIL934,298489+15%

05Champaign County, ILIL209,972428+53%

06Will County, ILIL712,253226−35%

07Lake County, ILIL719,339155+121%

08McHenry County, ILIL317,751128+457%

09Kendall County, ILIL145,470106+253%

10Rock Island County, ILIL141,86995+217%

11Peoria County, ILIL178,55381+224%

12DeKalb County, ILIL101,83575+733%

13Boone County, ILIL53,56841−53%

14Sangamon County, ILIL194,17027−66%

15Christian County, ILIL33,44319–

16Carroll County, ILIL15,41916–

17Bureau County, ILIL32,51011−31%

18Ogle County, ILIL51,39911–

19Fulton County, ILIL32,9019–

20Saline County, ILIL22,7728–

21Hamilton County, ILIL7,8597–

22Mercer County, ILIL15,2297–

23Adams County, ILIL64,2675–

24Edgar County, ILIL16,3235–

25McLean County, ILIL171,4195−80%

SHOWING 1–25 OF 25

Download CSV (full list, 25 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES