RANKING · 2020 CENSUS · 32 SHOWN OF 32

Largest Dominican population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are Dominican origin, 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 32 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 32 is 30.

Dominican Americans: full group profile →

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPDOMINICAN POPULATIONVS 2010

01Milwaukee County, WIWI924,2161,256+101%

02Rock County, WIWI166,472368+29%

03Kenosha County, WIWI168,448358+1093%

04Dane County, WIWI590,375340+386%

05Brown County, WIWI275,803180+445%

06Waukesha County, WIWI417,210146+342%

07Racine County, WIWI198,91995–

08Manitowoc County, WIWI81,71084–

09Jefferson County, WIWI86,50578–

10Walworth County, WIWI106,12770+218%

11Outagamie County, WIWI195,89467+458%

12Ozaukee County, WIWI94,34664+482%

13Fond du Lac County, WIWI104,66944−2%

14Columbia County, WIWI58,13239+875%

15St. Croix County, WIWI98,27633+38%

16Barron County, WIWI46,48430–

17Monroe County, WIWI46,57230–

18Oneida County, WIWI38,13123–

19Jackson County, WIWI20,99922–

20Portage County, WIWI71,94318–

21Dodge County, WIWI89,09716+100%

22Clark County, WIWI35,05215–

23Sawyer County, WIWI18,84610–

24Waushara County, WIWI25,22310–

25Green County, WIWI37,2278–

26Bayfield County, WIWI16,7876–

27Buffalo County, WIWI13,3186–

28Lincoln County, WIWI28,4032–

29Rusk County, WIWI14,1462–

30Vernon County, WIWI31,4432−50%

31Washington County, WIWI139,2381–

32Juneau County, WIWI26,6491–

SHOWING 1–32 OF 32

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS