Counties in New Mexico by uninsured rate, under 19 (US, ACS), 2024

Socorro County had the highest uninsured rate, under 19 (US, ACS) of 33 counties in 2024, at 11%. Harding County had the lowest, at 0%. The median was 4.5% and the figure for New Mexico was 5.8%. Source: the U.S. Census Bureau.

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Median4.533 counties
New Mexico5.8History

Map of counties, 2024

Bernalillo County: 6 %Catron County: 0 %Chaves County: 5.9 %Cibola County: 2.7 %Colfax County: 10.9 %Curry County: 6.1 %De Baca County: 0 %Doña Ana County: 4.6 %Eddy County: 3.7 %Grant County: 1.9 %Guadalupe County: 3.8 %Harding County: 0 %Hidalgo County: 4.3 %Lea County: 9.5 %Lincoln County: 4.5 %Los Alamos County: 3.3 %Luna County: 2.2 %McKinley County: 8.5 %Mora County: 4 %Otero County: 5.6 %Quay County: 1.8 %Rio Arriba County: 4.7 %Roosevelt County: 3.8 %Sandoval County: 5 %San Juan County: 9.3 %San Miguel County: 4.3 %Santa Fe County: 5.2 %Sierra County: 6.5 %Socorro County: 11 %Taos County: 2.9 %Torrance County: 1.1 %Union County: 8.9 %Valencia County: 4.7 %
  • Under 2
  • 2 to 3.8
  • 3.8 to 4.5
  • 4.5 to 5.3
  • 5.3 to 7.8
  • 7.8 and over
%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2024

Socorro County: 11 %Socorro County11Colfax County: 10.9 %Colfax County10.9Lea County: 9.5 %Lea County9.5San Juan County: 9.3 %San Juan County9.3Union County: 8.9 %Union County8.9McKinley County: 8.5 %McKinley County8.5Sierra County: 6.5 %Sierra County6.5Curry County: 6.1 %Curry County6.1Bernalillo County: 6 %Bernalillo County6Chaves County: 5.9 %Chaves County5.9Otero County: 5.6 %Otero County5.6Santa Fe County: 5.2 %Santa Fe County5.2Sandoval County: 5 %Sandoval County5Rio Arriba County: 4.7 %Rio Arriba County4.7Valencia County: 4.7 %Valencia County4.7Doña Ana County: 4.6 %Doña Ana County4.6Lincoln County: 4.5 %Lincoln County4.5Hidalgo County: 4.3 %Hidalgo County4.3San Miguel County: 4.3 %San Miguel County4.3Mora County: 4 %Mora County4Guadalupe County: 3.8 %Guadalupe County3.8Roosevelt County: 3.8 %Roosevelt County3.8Eddy County: 3.7 %Eddy County3.7Los Alamos County: 3.3 %Los Alamos County3.3Taos County: 2.9 %Taos County2.9Cibola County: 2.7 %Cibola County2.7Luna County: 2.2 %Luna County2.2Grant County: 1.9 %Grant County1.9Quay County: 1.8 %Quay County1.8Torrance County: 1.1 %Torrance County1.1Catron County: 0 %Catron County0De Baca County: 0 %De Baca County0Harding County: 0 %Harding County0Socorro County: 11 %Socorro County11Colfax County: 10.9 %Colfax County10.9Lea County: 9.5 %Lea County9.5San Juan County: 9.3 %San Juan County9.3Union County: 8.9 %Union County8.9McKinley County: 8.5 %McKinley County8.5Sierra County: 6.5 %Sierra County6.5Curry County: 6.1 %Curry County6.1Bernalillo County: 6 %Bernalillo County6Chaves County: 5.9 %Chaves County5.9Otero County: 5.6 %Otero County5.6Santa Fe County: 5.2 %Santa Fe County5.2Sandoval County: 5 %Sandoval County5Rio Arriba County: 4.7 %Rio Arriba County4.7Valencia County: 4.7 %Valencia County4.7Doña Ana County: 4.6 %Doña Ana County4.6Lincoln County: 4.5 %Lincoln County4.5Hidalgo County: 4.3 %Hidalgo County4.3San Miguel County: 4.3 %San Miguel County4.3Mora County: 4 %Mora County4Guadalupe County: 3.8 %Guadalupe County3.8Roosevelt County: 3.8 %Roosevelt County3.8Eddy County: 3.7 %Eddy County3.7Los Alamos County: 3.3 %Los Alamos County3.3Taos County: 2.9 %Taos County2.9Cibola County: 2.7 %Cibola County2.7Luna County: 2.2 %Luna County2.2Grant County: 1.9 %Grant County1.9Quay County: 1.8 %Quay County1.8Torrance County: 1.1 %Torrance County1.1Catron County: 0 %Catron County0De Baca County: 0 %De Baca County0Harding County: 0 %Harding County0
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Socorro County11+3.5 pts
2Colfax County10.9+4.5 pts
3Lea County9.5+1.3 pts
4San Juan County9.3+1 pts
5Union County8.9+8.9 pts
6McKinley County8.5-1.8 pts
7Sierra County6.5+1.4 pts
8Curry County6.1+1.1 pts
9Bernalillo County6+0.6 pts
10Chaves County5.9+1 pts
11Otero County5.6+1.4 pts
12Santa Fe County5.2-1.8 pts
13Sandoval County5+0.8 pts
14Rio Arriba County4.7-0.3 pts
15Valencia County4.7+0.8 pts
16Doña Ana County4.60 pts
17Lincoln County4.5+0.7 pts
18Hidalgo County4.3+2.1 pts
19San Miguel County4.3+0.1 pts
20Mora County4-1.8 pts
21Guadalupe County3.8-1.9 pts
22Roosevelt County3.8+0.7 pts
23Eddy County3.7-2.3 pts
24Los Alamos County3.3-1 pts
25Taos County2.9-1 pts
26Cibola County2.7-0.5 pts
27Luna County2.2-1.7 pts
28Grant County1.9+0.1 pts
29Quay County1.8-7.4 pts
30Torrance County1.1-0.5 pts
31Catron County00 pts
31De Baca County0-3.7 pts
31Harding County00 pts

Other periods

About this ranking

People under 19 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population under 19. 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 under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, 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 under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs (Counties in New Mexico by uninsured rate, under 19 (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 under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs, Counties in New Mexico by uninsured rate, under 19 (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-under-19-acs/new-mexico-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs. Counties in New Mexico by uninsured rate, under 19 (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-under-19-acs/new-mexico-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs, Counties in New Mexico by uninsured rate, under 19 (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-under-19-acs/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 under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs: Counties in New Mexico by uninsured rate, under 19 (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-under-19-acs/new-mexico-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, 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 under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs: Counties in New Mexico by uninsured rate, under 19 (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-under-19-acs/new-mexico-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/new-mexico-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, 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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Rank Counties in New Mexico by uninsured rate, under 19 (US, ACS) using official data, and cite the source.
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Questions

Which county has the highest uninsured rate, under 19 (US, ACS)?

Socorro County, with 11% in 2024, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 19 (US, ACS)?

Harding County, with 0% 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 under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, under 19 (US, ACS): other rankings

Counties in New Mexico: more rankings