Data / Rankings / Uninsured rate, all ages (US) / Cities in Wisconsin

Cities in Wisconsin by uninsured rate, all ages (US)

Milwaukee, WI had the highest uninsured rate, all ages (US) of 96 cities in 2021, at 9.4%. Pewaukee, WI had the lowest, at 0.7%. The median was 4.4% and the figure for Wisconsin was 5.5%. Source: the U.S. Census Bureau.

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Highest9.4Milwaukee, WI
Lowest0.7Pewaukee, WI
Median4.496 cities
Wisconsin5.5History

Top 40 cities, 2021

Milwaukee, WI: 9.4 %Milwaukee, WI9.4Beloit, WI: 9.3 %Beloit, WI9.3Green Bay, WI: 8.3 %Green Bay, WI8.3Kenosha, WI: 7.9 %Kenosha, WI7.9Elkhorn, WI: 7.3 %Elkhorn, WI7.3Fitchburg, WI: 7.1 %Fitchburg, WI7.1Monroe, WI: 7.1 %Monroe, WI7.1Racine, WI: 7 %Racine, WI7Whitewater, WI: 6.9 %Whitewater, WI6.9Eau Claire, WI: 6.9 %Eau Claire, WI6.9Windsor, WI: 6.7 %Windsor, WI6.7Wausau, WI: 6.7 %Wausau, WI6.7Superior, WI: 6.5 %Superior, WI6.5Waukesha, WI: 6.5 %Waukesha, WI6.5West Allis, WI: 6.2 %West Allis, WI6.2Neenah, WI: 6.2 %Neenah, WI6.2Sheboygan, WI: 6.1 %Sheboygan, WI6.1Wisconsin Rapids, WI: 6 %Wisconsin Rapids, WI6Two Rivers, WI: 5.8 %Two Rivers, WI5.8West Bend, WI: 5.8 %West Bend, WI5.8Burlington, WI: 5.8 %Burlington, WI5.8Fox Crossing, WI: 5.8 %Fox Crossing, WI5.8New Richmond, WI: 5.6 %New Richmond, WI5.6Stevens Point, WI: 5.6 %Stevens Point, WI5.6Oshkosh, WI: 5.5 %Oshkosh, WI5.5La Crosse, WI: 5.5 %La Crosse, WI5.5Fort Atkinson, WI: 5.4 %Fort Atkinson, WI5.4Platteville, WI: 5.4 %Platteville, WI5.4Janesville, WI: 5.3 %Janesville, WI5.3Menomonie, WI: 5.2 %Menomonie, WI5.2Appleton, WI: 5.2 %Appleton, WI5.2Onalaska, WI: 5.1 %Onalaska, WI5.1Plover, WI: 5.1 %Plover, WI5.1Manitowoc, WI: 5.1 %Manitowoc, WI5.1Watertown, WI: 5.1 %Watertown, WI5.1Hartford, WI: 5 %Hartford, WI5Beaver Dam, WI: 4.9 %Beaver Dam, WI4.9Oconomowoc, WI: 4.9 %Oconomowoc, WI4.9South Milwaukee, WI: 4.9 %South Milwaukee, WI4.9Salem Lakes, WI: 4.9 %Salem Lakes, WI4.9Milwaukee, WI: 9.4 %Milwaukee, WI9.4Beloit, WI: 9.3 %Beloit, WI9.3Green Bay, WI: 8.3 %Green Bay, WI8.3Kenosha, WI: 7.9 %Kenosha, WI7.9Elkhorn, WI: 7.3 %Elkhorn, WI7.3Fitchburg, WI: 7.1 %Fitchburg, WI7.1Monroe, WI: 7.1 %Monroe, WI7.1Racine, WI: 7 %Racine, WI7Whitewater, WI: 6.9 %Whitewater, WI6.9Eau Claire, WI: 6.9 %Eau Claire, WI6.9Windsor, WI: 6.7 %Windsor, WI6.7Wausau, WI: 6.7 %Wausau, WI6.7Superior, WI: 6.5 %Superior, WI6.5Waukesha, WI: 6.5 %Waukesha, WI6.5West Allis, WI: 6.2 %West Allis, WI6.2Neenah, WI: 6.2 %Neenah, WI6.2Sheboygan, WI: 6.1 %Sheboygan, WI6.1Wisconsin Rapids, WI: 6 %Wisconsin Rapids, WI6Two Rivers, WI: 5.8 %Two Rivers, WI5.8West Bend, WI: 5.8 %West Bend, WI5.8Burlington, WI: 5.8 %Burlington, WI5.8Fox Crossing, WI: 5.8 %Fox Crossing, WI5.8New Richmond, WI: 5.6 %New Richmond, WI5.6Stevens Point, WI: 5.6 %Stevens Point, WI5.6Oshkosh, WI: 5.5 %Oshkosh, WI5.5La Crosse, WI: 5.5 %La Crosse, WI5.5Fort Atkinson, WI: 5.4 %Fort Atkinson, WI5.4Platteville, WI: 5.4 %Platteville, WI5.4Janesville, WI: 5.3 %Janesville, WI5.3Menomonie, WI: 5.2 %Menomonie, WI5.2Appleton, WI: 5.2 %Appleton, WI5.2Onalaska, WI: 5.1 %Onalaska, WI5.1Plover, WI: 5.1 %Plover, WI5.1Manitowoc, WI: 5.1 %Manitowoc, WI5.1Watertown, WI: 5.1 %Watertown, WI5.1Hartford, WI: 5 %Hartford, WI5Beaver Dam, WI: 4.9 %Beaver Dam, WI4.9Oconomowoc, WI: 4.9 %Oconomowoc, WI4.9South Milwaukee, WI: 4.9 %South Milwaukee, WI4.9Salem Lakes, WI: 4.9 %Salem Lakes, WI4.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2021 (%)
1Milwaukee, WI9.4
2Beloit, WI9.3
3Green Bay, WI8.3
4Kenosha, WI7.9
5Elkhorn, WI7.3
6Fitchburg, WI7.1
7Monroe, WI7.1
8Racine, WI7
9Whitewater, WI6.9
10Eau Claire, WI6.9
11Windsor, WI6.7
12Wausau, WI6.7
13Superior, WI6.5
14Waukesha, WI6.5
15West Allis, WI6.2
16Neenah, WI6.2
17Sheboygan, WI6.1
18Wisconsin Rapids, WI6
19Two Rivers, WI5.8
20West Bend, WI5.8
21Burlington, WI5.8
21Fox Crossing, WI5.8
23New Richmond, WI5.6
24Stevens Point, WI5.6
25Oshkosh, WI5.5
26La Crosse, WI5.5
27Fort Atkinson, WI5.4
28Platteville, WI5.4
29Janesville, WI5.3
30Menomonie, WI5.2
31Appleton, WI5.2
32Onalaska, WI5.1
33Plover, WI5.1
34Manitowoc, WI5.1
35Watertown, WI5.1
36Hartford, WI5
37Beaver Dam, WI4.9
38Oconomowoc, WI4.9
38South Milwaukee, WI4.9
40Salem Lakes, WI4.9
41Bellevue, WI4.8
42Fond du Lac, WI4.8
43Howard, WI4.7
43Kaukauna, WI4.7
45Reedsburg, WI4.7
46Weston, WI4.6
47Marinette, WI4.6
48Greenfield, WI4.4
49Menasha, WI4.3
50Little Chute, WI4.3
51Marshfield, WI4.2
52Mount Pleasant, WI4.1
53Hudson, WI4
54Madison, WI4
55Oak Creek, WI4
56De Pere, WI3.9
57Chippewa Falls, WI3.9
58Pleasant Prairie, WI3.8
59Waupun, WI3.7
60Hobart, WI3.7
61River Falls, WI3.6
62DeForest, WI3.5
63Cudahy, WI3.5
64Germantown, WI3.2
65Franklin, WI3.2
65Middleton, WI3.2
67Hartland, WI3.1
68Allouez, WI3.1
69Caledonia, WI3.1
70Greendale, WI3.1
71Brown Deer, WI3
72Glendale, WI3
73Menomonee Falls, WI3
74Grafton, WI2.9
75Oregon, WI2.9
75Verona, WI2.9
77New Berlin, WI2.8
78Baraboo, WI2.8
79Harrison, WI2.8
80Whitefish Bay, WI2.6
81Sun Prairie, WI2.5
82Sussex, WI2.2
83Wauwatosa, WI2.2
84Port Washington, WI2.2
85Ashwaubenon, WI2.1
86Holmen, WI2
87Suamico, WI2
88Brookfield, WI1.9
89Mequon, WI1.8
89Stoughton, WI1.8
91Waunakee, WI1.8
92Cedarburg, WI1.8
93Muskego, WI1.7
94Shorewood, WI1.6
95Richfield, WI1.2
96Pewaukee, WI0.7

Other periods

About this ranking

People without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

Every value in the ranking comes from the same publisher and the same period, so the cities are compared on one definition. 2 cities with data in other periods have no value for 2021 and are left out rather than filled from another source. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more) (Cities in Wisconsin by uninsured rate, all ages (US), 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Wisconsin by uninsured rate, all ages (US), 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate/wisconsin-cities?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Cities in Wisconsin by uninsured rate, all ages (US), 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate/wisconsin-cities?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Wisconsin by uninsured rate, all ages (US), 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate/wisconsin-cities?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_wisconsin_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Wisconsin by uninsured rate, all ages (US), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/wisconsin-cities?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Wisconsin by uninsured rate, all ages (US), 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate/wisconsin-cities?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/wisconsin-cities?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Cities in Wisconsin by uninsured rate, all ages (US) using official data, and cite the source.
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Questions

Which city has the highest uninsured rate, all ages (US)?

Milwaukee, WI, with 9.4% in 2021, according to the U.S. Census Bureau.

Which city has the lowest uninsured rate, all ages (US)?

Pewaukee, WI, with 0.7% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12. 2 cities have no value for 2021 and are not ranked.

Uninsured rate, all ages (US): other rankings

Cities in Wisconsin: more rankings