RANKING · 2024 ACS · 26 SHOWN OF 26

Largest Costa Rican population, Wisconsin cities

Wisconsin cities ranked by the number of residents who are Costa Rican origin, 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 26 cities in Wisconsin that qualify, ranked against each other statewide. The median across all 26 is 25. Biggest climber in the top 100 since 2020: Eau Claire, WI, up 8 places to #7.

Costa Rican Americans: full group profile →

WisconsinAll statesPop > 5KAll rankings

SAME RANKING BYCounties 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 Costa Rican population by state

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2010

01▲1Milwaukee, WIWI562,407451+117%

02▼1Madison, WIWI286,233232+792%

03Hudson, WIWI15,01989–

04Whitewater, WIWI16,03878–

05▼2Stevens Point, WIWI26,37773–

06Brown Deer, WIWI12,82165–

07▲8Eau Claire, WIWI72,46563+66%

08Brookfield, WIWI41,44855–

09Allouez, WIWI13,83845–

10Green Bay, WIWI106,67540–

11▼3Dodgeville, WIWI5,07630–

12Jefferson, WIWI7,81428–

13Sheboygan, WIWI49,37625–

14▼4Appleton, WIWI75,45223–

15Beloit, WIWI36,64922–

16Wauwatosa, WIWI48,64921+133%

17Shorewood, WIWI13,47419–

18Cudahy, WIWI17,65518–

19Greenfield, WIWI37,15918–

20New Richmond, WIWI10,98816–

21West Allis, WIWI60,11913–

22Pleasant Prairie, WIWI21,79812–

23Whitefish Bay, WIWI14,48911–

24Fond du Lac, WIWI44,5415–

25Ripon, WIWI7,7385−75%

26▼12Port Washington, WIWI12,6584–

SHOWING 1–26 OF 26

Download CSV (full list, 26 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES