Counties in Colorado by uninsured rate, ages 19 to 34 (US, ACS)

Mineral County had the highest uninsured rate, ages 19 to 34 (US, ACS) of 64 counties in 2022, at 57.7%. Hinsdale County had the lowest, at 1.7%. The median was 15.7% and the figure for Colorado was 12.5%. Source: the U.S. Census Bureau.

Highest57.7Mineral County
Median15.764 counties
Colorado12.5History

Top 40 counties, 2022

Mineral County: 57.7 %Mineral County57.7Ouray County: 41 %Ouray County41Clear Creek County: 26.5 %Clear Creek County26.5Garfield County: 26.4 %Garfield County26.4Grand County: 26 %Grand County26Saguache County: 25.8 %Saguache County25.8Montrose County: 24.3 %Montrose County24.3San Miguel County: 22.5 %San Miguel County22.5Montezuma County: 22.3 %Montezuma County22.3Park County: 21.3 %Park County21.3Bent County: 21 %Bent County21Conejos County: 20.4 %Conejos County20.4Delta County: 19.8 %Delta County19.8Archuleta County: 19.4 %Archuleta County19.4Jackson County: 19.3 %Jackson County19.3Lake County: 19 %Lake County19Lincoln County: 18.8 %Lincoln County18.8Las Animas County: 18.8 %Las Animas County18.8Dolores County: 18.3 %Dolores County18.3Moffat County: 18.3 %Moffat County18.3Chaffee County: 17.5 %Chaffee County17.5Rio Grande County: 17.4 %Rio Grande County17.4Fremont County: 17 %Fremont County17Summit County: 16.8 %Summit County16.8La Plata County: 16.7 %La Plata County16.7Mesa County: 16.7 %Mesa County16.7San Juan County: 16.3 %San Juan County16.3Routt County: 16.1 %Routt County16.1Adams County: 16.1 %Adams County16.1Morgan County: 16.1 %Morgan County16.1Eagle County: 16 %Eagle County16Costilla County: 15.8 %Costilla County15.8Huerfano County: 15.5 %Huerfano County15.5Alamosa County: 15.1 %Alamosa County15.1Arapahoe County: 15 %Arapahoe County15Yuma County: 15 %Yuma County15Prowers County: 14.5 %Prowers County14.5Crowley County: 14.5 %Crowley County14.5Kit Carson County: 14.5 %Kit Carson County14.5Gunnison County: 14.1 %Gunnison County14.1
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Mineral County57.7+5.1 pts
2Ouray County41+1.7 pts
3Clear Creek County26.5-3.1 pts
4Garfield County26.4-0.1 pts
5Grand County26-5.5 pts
6Saguache County25.8+6.2 pts
7Montrose County24.3-1.4 pts
8San Miguel County22.5+1.8 pts
9Montezuma County22.3+3.9 pts
10Park County21.3+2.1 pts
11Bent County21-10.1 pts
12Conejos County20.4-0.5 pts
13Delta County19.8+1.6 pts
14Archuleta County19.4-2 pts
15Jackson County19.3-8.8 pts
16Lake County19+2.1 pts
17Lincoln County18.8+0.8 pts
18Las Animas County18.8-1.6 pts
19Dolores County18.3-1.1 pts
19Moffat County18.3+0.2 pts
21Chaffee County17.5-4.4 pts
22Rio Grande County17.4-4.7 pts
23Fremont County17-2.9 pts
24Summit County16.8-2.9 pts
25La Plata County16.7+1.8 pts
25Mesa County16.7+1.3 pts
27San Juan County16.3-5.4 pts
28Routt County16.1+0.6 pts
29Adams County16.1-0.2 pts
30Morgan County16.1-1 pts
31Eagle County16-0.2 pts
32Costilla County15.8-0.2 pts
33Huerfano County15.5+1.4 pts
34Alamosa County15.1-3.7 pts
35Arapahoe County15+0.7 pts
36Yuma County15+4.2 pts
37Prowers County14.5-3.2 pts
38Crowley County14.5+0.8 pts
39Kit Carson County14.5+2.9 pts
40Gunnison County14.1-2.4 pts
41Gilpin County14-0 pts
42Weld County13.9-0.5 pts
43Otero County13.5-4.2 pts
44El Paso County12.6-0.1 pts
45Pueblo County12.3-0.1 pts
46Denver County12-0.6 pts
47Baca County11.7-1.8 pts
48Logan County11.4-2.8 pts
49Kiowa County11.3-4 pts
50Phillips County10.6-6.7 pts
51Broomfield County9.9-2 pts
51Teller County9.9-1.3 pts
53Sedgwick County9.5+2.8 pts
54Larimer County9-0.2 pts
55Jefferson County8.8-0.4 pts
56Elbert County8.7-5.7 pts
57Pitkin County7.7-0.2 pts
58Douglas County7.6+0.4 pts
59Rio Blanco County7.5-7.3 pts
60Boulder County6.6-0.6 pts
61Custer County5.1-7.6 pts
62Washington County4.6-0.9 pts
63Cheyenne County4.5+2.1 pts
64Hinsdale County1.7-6.9 pts

Other periods

About this ranking

People aged 19 to 34 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 19 to 34. 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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs (Counties in Colorado by uninsured rate, ages 19 to 34 (US, ACS), 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, Counties in Colorado by uninsured rate, ages 19 to 34 (US, ACS), 2022. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/colorado-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. Counties in Colorado by uninsured rate, ages 19 to 34 (US, ACS), 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/colorado-counties?period=2022.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, Counties in Colorado by uninsured rate, ages 19 to 34 (US, ACS), 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-19-34/colorado-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_colorado_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: Counties in Colorado by uninsured rate, ages 19 to 34 (US, ACS), 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/colorado-counties?period=2022. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2022/table-based-SF/data/5YRData/acsdt5y2022-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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: Counties in Colorado by uninsured rate, ages 19 to 34 (US, ACS), 2022
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-19-34/colorado-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/colorado-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest uninsured rate, ages 19 to 34 (US, ACS)?

Mineral County, with 57.7% in 2022, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 19 to 34 (US, ACS)?

Hinsdale County, with 1.7% in 2022.

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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 19 to 34 (US, ACS): other rankings

Counties in Colorado: more rankings