Counties in New Mexico by uninsured rate, ages 35 to 64 (US, ACS), 2024

McKinley County had the highest uninsured rate, ages 35 to 64 (US, ACS) of 33 counties in 2024, at 23.5%. Harding County had the lowest, at 3.2%. The median was 13.9% and the figure for New Mexico was 12.9%. Source: the U.S. Census Bureau.

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Highest23.5McKinley County
Median13.933 counties
New Mexico12.9History

Map of counties, 2024

Bernalillo County: 10.9 %Catron County: 15.1 %Chaves County: 13.4 %Cibola County: 19.7 %Colfax County: 14 %Curry County: 15.1 %De Baca County: 13 %Doña Ana County: 15.4 %Eddy County: 15.2 %Grant County: 9.6 %Guadalupe County: 4.7 %Harding County: 3.2 %Hidalgo County: 22.7 %Lea County: 20.3 %Lincoln County: 16.5 %Los Alamos County: 3.3 %Luna County: 14.4 %McKinley County: 23.5 %Mora County: 3.5 %Otero County: 13.9 %Quay County: 8.5 %Rio Arriba County: 13.9 %Roosevelt County: 17.3 %Sandoval County: 7.5 %San Juan County: 15.7 %San Miguel County: 8.6 %Santa Fe County: 14 %Sierra County: 7.8 %Socorro County: 15.1 %Taos County: 10.8 %Torrance County: 12.3 %Union County: 17.8 %Valencia County: 11.9 %
  • Under 8
  • 8 to 12
  • 12 to 14
  • 14 to 15
  • 15 to 17
  • 17 and over
%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2024

McKinley County: 23.5 %McKinley County23.5Hidalgo County: 22.7 %Hidalgo County22.7Lea County: 20.3 %Lea County20.3Cibola County: 19.7 %Cibola County19.7Union County: 17.8 %Union County17.8Roosevelt County: 17.3 %Roosevelt County17.3Lincoln County: 16.5 %Lincoln County16.5San Juan County: 15.7 %San Juan County15.7Doña Ana County: 15.4 %Doña Ana County15.4Eddy County: 15.2 %Eddy County15.2Socorro County: 15.1 %Socorro County15.1Curry County: 15.1 %Curry County15.1Catron County: 15.1 %Catron County15.1Luna County: 14.4 %Luna County14.4Colfax County: 14 %Colfax County14Santa Fe County: 14 %Santa Fe County14Otero County: 13.9 %Otero County13.9Rio Arriba County: 13.9 %Rio Arriba County13.9Chaves County: 13.4 %Chaves County13.4De Baca County: 13 %De Baca County13Torrance County: 12.3 %Torrance County12.3Valencia County: 11.9 %Valencia County11.9Bernalillo County: 10.9 %Bernalillo County10.9Taos County: 10.8 %Taos County10.8Grant County: 9.6 %Grant County9.6San Miguel County: 8.6 %San Miguel County8.6Quay County: 8.5 %Quay County8.5Sierra County: 7.8 %Sierra County7.8Sandoval County: 7.5 %Sandoval County7.5Guadalupe County: 4.7 %Guadalupe County4.7Mora County: 3.5 %Mora County3.5Los Alamos County: 3.3 %Los Alamos County3.3Harding County: 3.2 %Harding County3.2McKinley County: 23.5 %McKinley County23.5Hidalgo County: 22.7 %Hidalgo County22.7Lea County: 20.3 %Lea County20.3Cibola County: 19.7 %Cibola County19.7Union County: 17.8 %Union County17.8Roosevelt County: 17.3 %Roosevelt County17.3Lincoln County: 16.5 %Lincoln County16.5San Juan County: 15.7 %San Juan County15.7Doña Ana County: 15.4 %Doña Ana County15.4Eddy County: 15.2 %Eddy County15.2Socorro County: 15.1 %Socorro County15.1Curry County: 15.1 %Curry County15.1Catron County: 15.1 %Catron County15.1Luna County: 14.4 %Luna County14.4Colfax County: 14 %Colfax County14Santa Fe County: 14 %Santa Fe County14Otero County: 13.9 %Otero County13.9Rio Arriba County: 13.9 %Rio Arriba County13.9Chaves County: 13.4 %Chaves County13.4De Baca County: 13 %De Baca County13Torrance County: 12.3 %Torrance County12.3Valencia County: 11.9 %Valencia County11.9Bernalillo County: 10.9 %Bernalillo County10.9Taos County: 10.8 %Taos County10.8Grant County: 9.6 %Grant County9.6San Miguel County: 8.6 %San Miguel County8.6Quay County: 8.5 %Quay County8.5Sierra County: 7.8 %Sierra County7.8Sandoval County: 7.5 %Sandoval County7.5Guadalupe County: 4.7 %Guadalupe County4.7Mora County: 3.5 %Mora County3.5Los Alamos County: 3.3 %Los Alamos County3.3Harding County: 3.2 %Harding County3.2
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1McKinley County23.5-3 pts
2Hidalgo County22.7+3.3 pts
3Lea County20.3+0.4 pts
4Cibola County19.7-2.6 pts
5Union County17.8-4.3 pts
6Roosevelt County17.3+2 pts
7Lincoln County16.5-3.2 pts
8San Juan County15.7+0.2 pts
9Doña Ana County15.4-0.2 pts
10Eddy County15.2+3.1 pts
11Socorro County15.1+5.1 pts
12Curry County15.1+1.1 pts
13Catron County15.1+0.8 pts
14Luna County14.4-0.1 pts
15Colfax County14+3 pts
16Santa Fe County14+0.2 pts
17Otero County13.9+2.4 pts
18Rio Arriba County13.9-0.4 pts
19Chaves County13.4+1.7 pts
20De Baca County13+5.3 pts
21Torrance County12.3+1 pts
22Valencia County11.9+0.6 pts
23Bernalillo County10.9+0.1 pts
24Taos County10.8-0.5 pts
25Grant County9.6-0 pts
26San Miguel County8.6-1 pts
27Quay County8.5-1.2 pts
28Sierra County7.8+0.2 pts
29Sandoval County7.5+0.4 pts
30Guadalupe County4.7-2.4 pts
31Mora County3.5+0.3 pts
32Los Alamos County3.3-2.2 pts
33Harding County3.2-4.9 pts

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/2024/table-based-SF/data/5YRData/acsdt5y2024-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 New Mexico by uninsured rate, ages 35 to 64 (US, ACS), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-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 New Mexico by uninsured rate, ages 35 to 64 (US, ACS), 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/new-mexico-counties. 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 New Mexico by uninsured rate, ages 35 to 64 (US, ACS), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/new-mexico-counties.

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 New Mexico by uninsured rate, ages 35 to 64 (US, ACS), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/new-mexico-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_mexico_2024,
  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 New Mexico by uninsured rate, ages 35 to 64 (US, ACS), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/new-mexico-counties. 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/2024/table-based-SF/data/5YRData/acsdt5y2024-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 New Mexico by uninsured rate, ages 35 to 64 (US, ACS), 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/new-mexico-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/new-mexico-counties.
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/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
ER  - 
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Questions

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

McKinley County, with 23.5% in 2024, according to the U.S. Census Bureau.

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

Harding County, with 3.2% in 2024.

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 New Mexico: more rankings