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RANKING · 2020 CENSUS · 63 SHOWN OF 63

Highest South American population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are South American origin (2020 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 63 counties in Wisconsin that qualify, ranked against each other statewide.

South Americans: full group profile →
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SAME RANKING BYCitiesStatesMetros
RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population share
YEAR201020202024
Highest South American population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2010
01Dane County, WIWI590,3751.0%+0.3 pts
02Kenosha County, WIWI168,4480.5%+0.3 pts
03Fond du Lac County, WIWI104,6690.4%+0.3 pts
04Rock County, WIWI166,4720.4%+0.3 pts
05Racine County, WIWI198,9190.3%+0.1 pts
06Milwaukee County, WIWI924,2160.3%−0.0 pts
07Jefferson County, WIWI86,5050.3%+0.2 pts
08Waukesha County, WIWI417,2100.3%+0.2 pts
09Sauk County, WIWI66,6520.3%−0.1 pts
10Green County, WIWI37,2270.3%+0.1 pts
11La Crosse County, WIWI121,3390.3%+0.2 pts
12Dunn County, WIWI46,2230.3%+0.2 pts
13Monroe County, WIWI46,5720.2%+0.2 pts
14Forest County, WIWI9,5740.2%–
15Outagamie County, WIWI195,8940.2%+0.1 pts
16Walworth County, WIWI106,1270.2%−0.0 pts
17Sheboygan County, WIWI118,0470.2%+0.2 pts
18St. Croix County, WIWI98,2760.2%−0.1 pts
19Winnebago County, WIWI174,2180.2%−0.1 pts
20Calumet County, WIWI53,9820.1%+0.1 pts
21Marathon County, WIWI139,4320.1%+0.1 pts
22Buffalo County, WIWI13,3180.1%+0.1 pts
23Ozaukee County, WIWI94,3460.1%+0.0 pts
24Washington County, WIWI139,2380.1%+0.0 pts
25Oneida County, WIWI38,1310.1%−0.1 pts
26Juneau County, WIWI26,6490.1%−0.0 pts
27Burnett County, WIWI17,2230.1%−0.0 pts
28Brown County, WIWI275,8030.1%+0.0 pts
29Douglas County, WIWI43,9900.1%–
30Ashland County, WIWI16,2030.1%+0.1 pts
31Richland County, WIWI17,0360.1%–
32Portage County, WIWI71,9430.1%+0.0 pts
33Manitowoc County, WIWI81,7100.1%+0.0 pts
34Polk County, WIWI45,8030.1%+0.1 pts
35Vernon County, WIWI31,4430.1%+0.0 pts
36Kewaunee County, WIWI20,7580.1%−0.0 pts
37Dodge County, WIWI89,0970.1%−0.0 pts
38Bayfield County, WIWI16,7870.1%+0.0 pts
39Waupaca County, WIWI51,4610.1%+0.1 pts
40Chippewa County, WIWI67,6140.1%+0.1 pts
41Lincoln County, WIWI28,4030.1%–
42Eau Claire County, WIWI109,0330.1%+0.0 pts
43Oconto County, WIWI40,1950.1%+0.0 pts
44Pierce County, WIWI43,5190.1%+0.0 pts
45Sawyer County, WIWI18,8460.1%+0.0 pts
46Grant County, WIWI52,4460.1%+0.0 pts
47Iron County, WIWI6,1270.1%–
48Columbia County, WIWI58,1320.1%−0.0 pts
49Shawano County, WIWI41,5600.1%+0.0 pts
50Marquette County, WIWI15,9270.0%–
51Lafayette County, WIWI17,4780.0%−0.0 pts
52Vilas County, WIWI23,7610.0%–
53Wood County, WIWI74,0600.0%−0.0 pts
54Langlade County, WIWI19,5340.0%–
55Jackson County, WIWI20,9990.0%−0.0 pts
56Marinette County, WIWI42,5740.0%−0.1 pts
57Waushara County, WIWI25,2230.0%−0.0 pts
58Clark County, WIWI35,0520.0%−0.0 pts
59Washburn County, WIWI17,0870.0%–
60Barron County, WIWI46,4840.0%−0.3 pts
61Trempealeau County, WIWI31,1710.0%−0.0 pts
62Taylor County, WIWI20,1180.0%−0.0 pts
63Door County, WIWI30,6160.0%−0.0 pts
SHOWING 1–63 OF 63
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS