Data / Rankings / Uninsured rate, under 19 (US model-based estimate) / Counties in Arizona

Counties in Arizona by uninsured rate, under 19 (US model-based estimate)

Santa Cruz County had the highest uninsured rate, under 19 (US model-based estimate) of 15 counties in 2022, at 13.9%. Pima County had the lowest, at 6.8%. The median was 9.4% and the figure for Arizona was 8.4%. Source: the U.S. Census Bureau.

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Highest13.9Santa Cruz County
Lowest6.8Pima County
Median9.415 counties
Arizona8.4History

Map of counties, 2022

Apache County: 7.3 %Cochise County: 8.6 %Coconino County: 9.6 %Gila County: 10.6 %Graham County: 7.6 %Greenlee County: 9.4 %La Paz County: 8.6 %Maricopa County: 8.3 %Mohave County: 10 %Navajo County: 10.1 %Pima County: 6.8 %Pinal County: 10.3 %Santa Cruz County: 13.9 %Yavapai County: 9.2 %Yuma County: 10.4 %
  • Under 8.2
  • 8.2 to 9
  • 9 to 9.8
  • 9.8 to 10
  • 10 and over
%, 2022. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

Santa Cruz County: 13.9 %Santa Cruz County13.9Gila County: 10.6 %Gila County10.6Yuma County: 10.4 %Yuma County10.4Pinal County: 10.3 %Pinal County10.3Navajo County: 10.1 %Navajo County10.1Mohave County: 10 %Mohave County10Coconino County: 9.6 %Coconino County9.6Greenlee County: 9.4 %Greenlee County9.4Yavapai County: 9.2 %Yavapai County9.2Cochise County: 8.6 %Cochise County8.6La Paz County: 8.6 %La Paz County8.6Maricopa County: 8.3 %Maricopa County8.3Graham County: 7.6 %Graham County7.6Apache County: 7.3 %Apache County7.3Pima County: 6.8 %Pima County6.8Santa Cruz County: 13.9 %Santa Cruz County13.9Gila County: 10.6 %Gila County10.6Yuma County: 10.4 %Yuma County10.4Pinal County: 10.3 %Pinal County10.3Navajo County: 10.1 %Navajo County10.1Mohave County: 10 %Mohave County10Coconino County: 9.6 %Coconino County9.6Greenlee County: 9.4 %Greenlee County9.4Yavapai County: 9.2 %Yavapai County9.2Cochise County: 8.6 %Cochise County8.6La Paz County: 8.6 %La Paz County8.6Maricopa County: 8.3 %Maricopa County8.3Graham County: 7.6 %Graham County7.6Apache County: 7.3 %Apache County7.3Pima County: 6.8 %Pima County6.8
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Santa Cruz County13.9+2.9 pts
2Gila County10.6-0.7 pts
3Yuma County10.4-2.9 pts
4Pinal County10.3+1.5 pts
5Navajo County10.1-1.8 pts
6Mohave County10-0.4 pts
7Coconino County9.6+0.1 pts
8Greenlee County9.4-0.1 pts
9Yavapai County9.2-1.7 pts
10Cochise County8.6+0.2 pts
10La Paz County8.6-6.1 pts
12Maricopa County8.3+0.3 pts
13Graham County7.6-2 pts
14Apache County7.3-1.5 pts
15Pima County6.8-1.6 pts

Other periods

About this ranking

People under 19 without health insurance coverage of any kind, as a percentage of all people under 19. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Under 19 matches the age limit for children in Medicaid and the Children's Health Insurance Program (CHIP).

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. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. 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). Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties (Counties in Arizona by uninsured rate, under 19 (US model-based estimate), 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties, Counties in Arizona by uninsured rate, under 19 (US model-based estimate), 2022. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Counties in Arizona by uninsured rate, under 19 (US model-based estimate), 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2022.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties, Counties in Arizona by uninsured rate, under 19 (US model-based estimate), 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_arizona_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties: Counties in Arizona by uninsured rate, under 19 (US model-based estimate), 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2022. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties: Counties in Arizona by uninsured rate, under 19 (US model-based estimate), 2022
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Retrieved 2026-10-12.
ER  -
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Rank Counties in Arizona by uninsured rate, under 19 (US model-based estimate) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_under_19","level":"province","within":"Arizona","limit":10}
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Questions

Which county has the highest uninsured rate, under 19 (US model-based estimate)?

Santa Cruz County, with 13.9% in 2022, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 19 (US model-based estimate)?

Pima County, with 6.8% 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, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 19 (US model-based estimate): other rankings

Counties in Arizona: more rankings