RANKING · 2020 CENSUS · 48 SHOWN OF 48

Largest Vietnamese population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are Vietnamese, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 48 counties in Wisconsin that qualify, ranked against each other statewide.

Vietnamese Americans: full group profile →

WisconsinAll 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 POPULATIONVS –

01Dane County, WIWI590,3751,651–

02Milwaukee County, WIWI924,2161,517–

03Waukesha County, WIWI417,210764–

04Outagamie County, WIWI195,894366–

05Rock County, WIWI166,472341–

06Douglas County, WIWI43,990330–

07Brown County, WIWI275,803218–

08Marathon County, WIWI139,432217–

09Kenosha County, WIWI168,448159–

10Eau Claire County, WIWI109,033146–

11Winnebago County, WIWI174,218145–

12Portage County, WIWI71,943126–

13Jefferson County, WIWI86,50585–

14Washington County, WIWI139,23877–

15Adams County, WIWI21,75263–

16La Crosse County, WIWI121,33935–

17Racine County, WIWI198,91932–

18Calumet County, WIWI53,98228–

19Columbia County, WIWI58,13222–

20Ozaukee County, WIWI94,34622–

21Pierce County, WIWI43,51921–

22Walworth County, WIWI106,12720–

23Ashland County, WIWI16,20319–

24Price County, WIWI13,98818–

25St. Croix County, WIWI98,27617–

26Sauk County, WIWI66,65216–

27Sheboygan County, WIWI118,04716–

28Wood County, WIWI74,06016–

29Green County, WIWI37,22715–

30Taylor County, WIWI20,11814–

31Fond du Lac County, WIWI104,66912–

32Kewaunee County, WIWI20,75811–

33Manitowoc County, WIWI81,71010–

34Marquette County, WIWI15,9279–

35Sawyer County, WIWI18,8469–

36Vilas County, WIWI23,7617–

37Richland County, WIWI17,0367–

38Waupaca County, WIWI51,4616–

39Polk County, WIWI45,8035–

40Clark County, WIWI35,0525–

41Chippewa County, WIWI67,6144–

42Bayfield County, WIWI16,7874–

43Dodge County, WIWI89,0973–

44Monroe County, WIWI46,5723–

45Buffalo County, WIWI13,3182–

46Marinette County, WIWI42,5742–

47Iron County, WIWI6,1271–

48Lincoln County, WIWI28,4031–

SHOWING 1–48 OF 48

Download CSV (full list, 48 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS