Data / Rankings / Uninsured rate, 65 and over (US, ACS) / Counties in Wisconsin

Counties in Wisconsin by uninsured rate, 65 and over (US, ACS)

Clark County had the highest uninsured rate, 65 and over (US, ACS) of 72 counties in 2021, at 1.7%. Price County had the lowest, at 0%. The median was 0.1% and the figure for Wisconsin was 0.3%. Source: the U.S. Census Bureau.

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Highest1.7Clark County
Lowest0Price County
Median0.172 counties
Wisconsin0.3History

Map of counties, 2021

Adams County: 0.2 %Ashland County: 0.1 %Barron County: 0 %Bayfield County: 0.2 %Brown County: 0.2 %Buffalo County: 0.4 %Burnett County: 0.1 %Calumet County: 0.1 %Chippewa County: 0.1 %Clark County: 1.7 %Columbia County: 0 %Crawford County: 0 %Dane County: 0.5 %Dodge County: 0.3 %Door County: 0 %Douglas County: 0.2 %Dunn County: 0 %Eau Claire County: 0.2 %Florence County: 0 %Fond du Lac County: 0 %Forest County: 0.5 %Grant County: 0.2 %Green County: 0.1 %Green Lake County: 0.3 %Iowa County: 0 %Iron County: 0.3 %Jackson County: 0.1 %Jefferson County: 0.1 %Juneau County: 0.9 %Kenosha County: 0.2 %Kewaunee County: 0.1 %La Crosse County: 0.1 %Lafayette County: 0.7 %Langlade County: 0.1 %Lincoln County: 0 %Manitowoc County: 0.1 %Marathon County: 0.3 %Marinette County: 0 %Marquette County: 0.1 %Menominee County: 1.1 %Milwaukee County: 0.8 %Monroe County: 0.6 %Oconto County: 0.2 %Oneida County: 0 %Outagamie County: 0.1 %Ozaukee County: 0.1 %Pepin County: 0.1 %Pierce County: 0 %Polk County: 0.2 %Portage County: 0.1 %Price County: 0 %Racine County: 0.3 %Richland County: 0.1 %Rock County: 0.6 %Rusk County: 0.3 %St. Croix County: 0 %Sauk County: 0.5 %Sawyer County: 0.7 %Shawano County: 0.1 %Sheboygan County: 0.2 %Taylor County: 0.1 %Trempealeau County: 0.3 %Vernon County: 1.2 %Vilas County: 0.2 %Walworth County: 0.3 %Washburn County: 0.1 %Washington County: 0 %Waukesha County: 0.4 %Waupaca County: 0.1 %Waushara County: 0.3 %Winnebago County: 0.2 %Wood County: 0.1 %
  • Under 0.1
  • 0.1 to 0.2
  • 0.2 to 0.4
  • 0.4 and over
%, 2021. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2021

Clark County: 1.7 %Clark County1.7Vernon County: 1.2 %Vernon County1.2Menominee County: 1.1 %Menominee County1.1Juneau County: 0.9 %Juneau County0.9Milwaukee County: 0.8 %Milwaukee County0.8Lafayette County: 0.7 %Lafayette County0.7Sawyer County: 0.7 %Sawyer County0.7Rock County: 0.6 %Rock County0.6Monroe County: 0.6 %Monroe County0.6Forest County: 0.5 %Forest County0.5Sauk County: 0.5 %Sauk County0.5Dane County: 0.5 %Dane County0.5Buffalo County: 0.4 %Buffalo County0.4Waukesha County: 0.4 %Waukesha County0.4Rusk County: 0.3 %Rusk County0.3Marathon County: 0.3 %Marathon County0.3Dodge County: 0.3 %Dodge County0.3Walworth County: 0.3 %Walworth County0.3Green Lake County: 0.3 %Green Lake County0.3Racine County: 0.3 %Racine County0.3Trempealeau County: 0.3 %Trempealeau County0.3Iron County: 0.3 %Iron County0.3Waushara County: 0.3 %Waushara County0.3Grant County: 0.2 %Grant County0.2Polk County: 0.2 %Polk County0.2Eau Claire County: 0.2 %Eau Claire County0.2Oconto County: 0.2 %Oconto County0.2Adams County: 0.2 %Adams County0.2Douglas County: 0.2 %Douglas County0.2Kenosha County: 0.2 %Kenosha County0.2Brown County: 0.2 %Brown County0.2Vilas County: 0.2 %Vilas County0.2Winnebago County: 0.2 %Winnebago County0.2Bayfield County: 0.2 %Bayfield County0.2Sheboygan County: 0.2 %Sheboygan County0.2Kewaunee County: 0.1 %Kewaunee County0.1Shawano County: 0.1 %Shawano County0.1Washburn County: 0.1 %Washburn County0.1Ashland County: 0.1 %Ashland County0.1Ozaukee County: 0.1 %Ozaukee County0.1Clark County: 1.7 %Clark County1.7Vernon County: 1.2 %Vernon County1.2Menominee County: 1.1 %Menominee County1.1Juneau County: 0.9 %Juneau County0.9Milwaukee County: 0.8 %Milwaukee County0.8Lafayette County: 0.7 %Lafayette County0.7Sawyer County: 0.7 %Sawyer County0.7Rock County: 0.6 %Rock County0.6Monroe County: 0.6 %Monroe County0.6Forest County: 0.5 %Forest County0.5Sauk County: 0.5 %Sauk County0.5Dane County: 0.5 %Dane County0.5Buffalo County: 0.4 %Buffalo County0.4Waukesha County: 0.4 %Waukesha County0.4Rusk County: 0.3 %Rusk County0.3Marathon County: 0.3 %Marathon County0.3Dodge County: 0.3 %Dodge County0.3Walworth County: 0.3 %Walworth County0.3Green Lake County: 0.3 %Green Lake County0.3Racine County: 0.3 %Racine County0.3Trempealeau County: 0.3 %Trempealeau County0.3Iron County: 0.3 %Iron County0.3Waushara County: 0.3 %Waushara County0.3Grant County: 0.2 %Grant County0.2Polk County: 0.2 %Polk County0.2Eau Claire County: 0.2 %Eau Claire County0.2Oconto County: 0.2 %Oconto County0.2Adams County: 0.2 %Adams County0.2Douglas County: 0.2 %Douglas County0.2Kenosha County: 0.2 %Kenosha County0.2Brown County: 0.2 %Brown County0.2Vilas County: 0.2 %Vilas County0.2Winnebago County: 0.2 %Winnebago County0.2Bayfield County: 0.2 %Bayfield County0.2Sheboygan County: 0.2 %Sheboygan County0.2Kewaunee County: 0.1 %Kewaunee County0.1Shawano County: 0.1 %Shawano County0.1Washburn County: 0.1 %Washburn County0.1Ashland County: 0.1 %Ashland County0.1Ozaukee County: 0.1 %Ozaukee County0.1
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2021 (%)
1Clark County1.7
2Vernon County1.2
3Menominee County1.1
4Juneau County0.9
5Milwaukee County0.8
6Lafayette County0.7
7Sawyer County0.7
8Rock County0.6
9Monroe County0.6
10Forest County0.5
11Sauk County0.5
12Dane County0.5
13Buffalo County0.4
14Waukesha County0.4
15Rusk County0.3
16Marathon County0.3
17Dodge County0.3
17Walworth County0.3
19Green Lake County0.3
19Racine County0.3
19Trempealeau County0.3
22Iron County0.3
22Waushara County0.3
24Grant County0.2
24Polk County0.2
26Eau Claire County0.2
26Oconto County0.2
28Adams County0.2
29Douglas County0.2
30Kenosha County0.2
31Brown County0.2
31Vilas County0.2
33Winnebago County0.2
34Bayfield County0.2
34Sheboygan County0.2
36Kewaunee County0.1
36Shawano County0.1
36Washburn County0.1
39Ashland County0.1
39Ozaukee County0.1
39Portage County0.1
39Richland County0.1
43Calumet County0.1
43Green County0.1
43Pepin County0.1
46Burnett County0.1
46La Crosse County0.1
46Langlade County0.1
49Marquette County0.1
50Outagamie County0.1
50Wood County0.1
52Jefferson County0.1
52Taylor County0.1
54Manitowoc County0.1
54Waupaca County0.1
56Chippewa County0.1
56Jackson County0.1
58Oneida County0
59Columbia County0
59Door County0
59Dunn County0
59Washington County0
63Iowa County0
63Marinette County0
63St. Croix County0
66Fond du Lac County0
67Barron County0
67Crawford County0
67Florence County0
67Lincoln County0
67Pierce County0
67Price County0

Other periods

About this ranking

People aged 65 and over without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 65 and over. 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 counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs. 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs (Counties in Wisconsin by uninsured rate, 65 and over (US, ACS), 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs, Counties in Wisconsin by uninsured rate, 65 and over (US, ACS), 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-65-and-over/wisconsin-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs. Counties in Wisconsin by uninsured rate, 65 and over (US, ACS), 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-65-and-over/wisconsin-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs, Counties in Wisconsin by uninsured rate, 65 and over (US, ACS), 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-65-and-over/wisconsin-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_wisconsin_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs: Counties in Wisconsin by uninsured rate, 65 and over (US, ACS), 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-65-and-over/wisconsin-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs. 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs: Counties in Wisconsin by uninsured rate, 65 and over (US, ACS), 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-65-and-over/wisconsin-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-65-and-over/wisconsin-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs. 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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Questions

Which county has the highest uninsured rate, 65 and over (US, ACS)?

Clark County, with 1.7% in 2021, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, 65 and over (US, ACS)?

Price County, with 0% 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, 65 and over (US, ACS): other rankings

Counties in Wisconsin: more rankings