Data / Rankings / Uninsured rate, ages 35 to 64 (US, ACS) / Counties in Vermont

Counties in Vermont by uninsured rate, ages 35 to 64 (US, ACS)

Addison County had the highest uninsured rate, ages 35 to 64 (US, ACS) of 14 counties in 2021, at 8.8%. Chittenden County had the lowest, at 4.1%. The median was 6% and the figure for Vermont was 5.5%. Source: the U.S. Census Bureau.

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Highest8.8Addison County
Lowest4.1Chittenden County
Median614 counties
Vermont5.5History

Map of counties, 2021

Addison County: 8.8 %Bennington County: 6.7 %Caledonia County: 6.4 %Chittenden County: 4.1 %Essex County: 7.6 %Franklin County: 4.8 %Grand Isle County: 5.8 %Lamoille County: 6.3 %Orange County: 5.1 %Orleans County: 4.7 %Rutland County: 6.4 %Washington County: 4.3 %Windham County: 6.1 %Windsor County: 5.9 %
  • Under 4.7
  • 4.7 to 5.8
  • 5.8 to 6.2
  • 6.2 to 6.5
  • 6.5 and over
%, 2021. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2021

Addison County: 8.8 %Addison County8.8Essex County: 7.6 %Essex County7.6Bennington County: 6.7 %Bennington County6.7Caledonia County: 6.4 %Caledonia County6.4Rutland County: 6.4 %Rutland County6.4Lamoille County: 6.3 %Lamoille County6.3Windham County: 6.1 %Windham County6.1Windsor County: 5.9 %Windsor County5.9Grand Isle County: 5.8 %Grand Isle County5.8Orange County: 5.1 %Orange County5.1Franklin County: 4.8 %Franklin County4.8Orleans County: 4.7 %Orleans County4.7Washington County: 4.3 %Washington County4.3Chittenden County: 4.1 %Chittenden County4.1Addison County: 8.8 %Addison County8.8Essex County: 7.6 %Essex County7.6Bennington County: 6.7 %Bennington County6.7Caledonia County: 6.4 %Caledonia County6.4Rutland County: 6.4 %Rutland County6.4Lamoille County: 6.3 %Lamoille County6.3Windham County: 6.1 %Windham County6.1Windsor County: 5.9 %Windsor County5.9Grand Isle County: 5.8 %Grand Isle County5.8Orange County: 5.1 %Orange County5.1Franklin County: 4.8 %Franklin County4.8Orleans County: 4.7 %Orleans County4.7Washington County: 4.3 %Washington County4.3Chittenden County: 4.1 %Chittenden County4.1
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2021 (%)
1Addison County8.8
2Essex County7.6
3Bennington County6.7
4Caledonia County6.4
5Rutland County6.4
6Lamoille County6.3
7Windham County6.1
8Windsor County5.9
9Grand Isle County5.8
10Orange County5.1
11Franklin County4.8
12Orleans County4.7
13Washington County4.3
14Chittenden County4.1

Other periods

About this ranking

People aged 35 to 64 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 35 to 64. 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 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, 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 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs (Counties in Vermont by uninsured rate, ages 35 to 64 (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 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Vermont by uninsured rate, ages 35 to 64 (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-ages-35-64/vermont-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 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Counties in Vermont by uninsured rate, ages 35 to 64 (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-ages-35-64/vermont-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Vermont by uninsured rate, ages 35 to 64 (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-ages-35-64/vermont-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_vermont_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Vermont by uninsured rate, ages 35 to 64 (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-ages-35-64/vermont-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, 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 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Vermont by uninsured rate, ages 35 to 64 (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-ages-35-64/vermont-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/vermont-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, 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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Rank Counties in Vermont by uninsured rate, ages 35 to 64 (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_35_64","level":"province","within":"Vermont","limit":10}
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Questions

Which county has the highest uninsured rate, ages 35 to 64 (US, ACS)?

Addison County, with 8.8% in 2021, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 35 to 64 (US, ACS)?

Chittenden County, with 4.1% 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 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 35 to 64 (US, ACS): other rankings

Counties in Vermont: more rankings