RANKING · 2010 CENSUS · 18 SHOWN OF 18

Largest Ecuadorian population, Wisconsin counties · 2010

Wisconsin counties ranked by the number of residents who are Ecuadorian origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 18 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 18 is 20.

Ecuadorian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

Largest Ecuadorian population by state

RANKPLACESTATEPOPECUADORIAN POPULATIONVS –

01Dane County, WIWI590,375243–

02Milwaukee County, WIWI924,216224–

03Sauk County, WIWI66,652162–

04St. Croix County, WIWI98,27634–

05Winnebago County, WIWI174,21834–

06Brown County, WIWI275,80322–

07Columbia County, WIWI58,13222–

08Walworth County, WIWI106,12721–

09Ozaukee County, WIWI94,34620–

10Kenosha County, WIWI168,44817–

11Racine County, WIWI198,91911–

12Polk County, WIWI45,8038–

13Dunn County, WIWI46,2236–

14Grant County, WIWI52,4463–

15Trempealeau County, WIWI31,1713–

16Wood County, WIWI74,0603–

17Buffalo County, WIWI13,3181–

18Calumet County, WIWI53,9821–

SHOWING 1–18 OF 18

Download CSV (full list, 18 rows)

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