RANKING · 2024 ACS · 54 SHOWN OF 54

Highest Vietnamese population share, Illinois counties

Illinois counties ranked by the share of all residents who are Vietnamese (2023 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. This list covers the 54 counties in Illinois that qualify, ranked against each other statewide.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPVIETNAMESE SHAREVS 2000

01Champaign County, ILIL209,9720.6%–

02Stark County, ILIL5,3190.5%–

03DuPage County, ILIL934,2980.4%–

04Peoria County, ILIL178,5530.4%–

05Cook County, ILIL5,194,6250.3%–

06McLean County, ILIL171,4190.2%–

07Williamson County, ILIL67,2250.2%–

08Winnebago County, ILIL283,6740.2%–

09Christian County, ILIL33,4430.2%–

10DeKalb County, ILIL101,8350.2%–

11Lake County, ILIL719,3390.2%–

12Johnson County, ILIL13,3630.2%–

13Franklin County, ILIL36,9160.2%–

14Edwards County, ILIL5,8980.1%–

15Will County, ILIL712,2530.1%–

16Sangamon County, ILIL194,1700.1%–

17McHenry County, ILIL317,7510.1%–

18Rock Island County, ILIL141,8690.1%–

19Jo Daviess County, ILIL21,5940.1%–

20Macon County, ILIL99,3000.1%–

21Vermilion County, ILIL71,2590.1%–

22Knox County, ILIL47,7670.1%–

23St. Clair County, ILIL250,7080.1%–

24Kane County, ILIL525,7570.1%–

25Coles County, ILIL46,6070.1%–

26Stephenson County, ILIL43,2200.1%–

27Clay County, ILIL12,7930.1%–

28Clark County, ILIL15,1140.1%–

29Madison County, ILIL263,1100.1%–

30Morgan County, ILIL32,5150.1%–

31Wabash County, ILIL10,9070.1%–

32Union County, ILIL16,6560.1%–

33Monroe County, ILIL34,8400.1%–

34Marion County, ILIL36,3820.0%–

35Fulton County, ILIL32,9010.0%–

36Kankakee County, ILIL105,5250.0%–

37Jefferson County, ILIL36,1470.0%–

38Hancock County, ILIL16,8030.0%–

39Iroquois County, ILIL26,1500.0%–

40Bureau County, ILIL32,5100.0%–

41LaSalle County, ILIL107,7730.0%–

42Kendall County, ILIL145,4700.0%–

43Grundy County, ILIL54,0520.0%–

44Woodford County, ILIL38,1110.0%–

45Tazewell County, ILIL130,0490.0%–

46Crawford County, ILIL18,6480.0%–

47Lawrence County, ILIL13,7900.0%–

48Jackson County, ILIL52,5010.0%–

49Adams County, ILIL64,2670.0%–

50Whiteside County, ILIL54,1210.0%–

51Lee County, ILIL32,9140.0%–

52Clinton County, ILIL37,1280.0%–

53Carroll County, ILIL15,4190.0%–

54Macoupin County, ILIL43,7480.0%–

SHOWING 1–54 OF 54

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES