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RANKING · 2024 ACS · 72 SHOWN OF 72

Largest American population, Wisconsin counties

Wisconsin counties ranked by the number of residents who are American ancestry, 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 72 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 72 is 1,578. Biggest climber in the top 100 since 2020: Shawano County, WI, up 15 places to #24.

American ancestry: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest American population by state
RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010
01▲2Waukesha County, WIWI417,21017,663+79%
02▼1Milwaukee County, WIWI924,21616,501+23%
03▼1Dane County, WIWI590,37513,490+6%
04Brown County, WIWI275,8039,762+26%
05▲1Rock County, WIWI166,4729,045+21%
06▼1Winnebago County, WIWI174,2187,180+26%
07Outagamie County, WIWI195,8946,741+10%
08▲1Fond du Lac County, WIWI104,6695,862+53%
09▼1Kenosha County, WIWI168,4485,488+19%
10▲2Racine County, WIWI198,9195,431+21%
11▲2Washington County, WIWI139,2385,293+11%
12▲6Manitowoc County, WIWI81,7104,929+55%
13▼3Sheboygan County, WIWI118,0474,807+21%
14▲7Walworth County, WIWI106,1274,111+41%
15▼1Marathon County, WIWI139,4324,100−1%
16▼1Wood County, WIWI74,0603,903+47%
17Eau Claire County, WIWI109,0333,597−1%
18▲4Portage County, WIWI71,9433,545+104%
19Dodge County, WIWI89,0973,450+29%
20Ozaukee County, WIWI94,3463,383+31%
21▲3La Crosse County, WIWI121,3393,283−4%
22▼6Jefferson County, WIWI86,5053,150+16%
23▼12St. Croix County, WIWI98,2763,019+29%
24▲15Shawano County, WIWI41,5602,435+77%
25▲9Oconto County, WIWI40,1952,327+76%
26▼1Sauk County, WIWI66,6522,324+5%
27▲2Chippewa County, WIWI67,6142,299−2%
28▼2Marinette County, WIWI42,5742,238+31%
29▼1Columbia County, WIWI58,1322,196+5%
30▲2Polk County, WIWI45,8032,127+57%
31▲4Dunn County, WIWI46,2232,030+25%
32▼1Grant County, WIWI52,4461,869−24%
33▲3Oneida County, WIWI38,1311,866+7%
34▼7Calumet County, WIWI53,9821,837−7%
35▼12Waupaca County, WIWI51,4611,780−6%
36▲5Barron County, WIWI46,4841,578−29%
37▼4Clark County, WIWI35,0521,576−3%
38Monroe County, WIWI46,5721,443−7%
39▼2Green County, WIWI37,2271,398−5%
40▼10Douglas County, WIWI43,9901,240+7%
41▲6Pierce County, WIWI43,5191,182+1%
42▲2Marquette County, WIWI15,9271,136+143%
43▲2Juneau County, WIWI26,6491,102+14%
44▼2Kewaunee County, WIWI20,7581,097+53%
45▼5Lincoln County, WIWI28,4031,053−12%
46▼3Waushara County, WIWI25,2231,017+20%
47▲12Langlade County, WIWI19,534942+36%
48▼2Door County, WIWI30,616917−7%
49▲3Vernon County, WIWI31,443917+5%
50▼1Burnett County, WIWI17,223861+81%
51Green Lake County, WIWI19,305855+50%
52▲8Trempealeau County, WIWI31,171824+15%
53▼5Adams County, WIWI21,752814+7%
54▼4Taylor County, WIWI20,118808−14%
55▲7Washburn County, WIWI17,087774+9%
56▲1Vilas County, WIWI23,761731+11%
57▼3Jackson County, WIWI20,999728+3%
58▲8Sawyer County, WIWI18,846720+26%
59▼6Iowa County, WIWI23,951708−24%
60▲1Crawford County, WIWI15,910668+1%
61▼6Lafayette County, WIWI17,478635−18%
62▼6Rusk County, WIWI14,146583−33%
63▲5Forest County, WIWI9,574542+66%
64▼6Richland County, WIWI17,036529−31%
65▲2Ashland County, WIWI16,203525−51%
66▼3Buffalo County, WIWI13,318513+76%
67▼3Bayfield County, WIWI16,787443−16%
68▼3Price County, WIWI13,988407−4%
69Pepin County, WIWI7,513257+14%
70Iron County, WIWI6,127244−38%
71Florence County, WIWI4,748171+190%
72Menominee County, WIWI4,19935–
SHOWING 1–72 OF 72

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