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)

La Paz County had the highest uninsured rate, under 19 (US model-based estimate) of 15 counties in 2016, at 12.5%. Greenlee County had the lowest, at 6.2%. The median was 8% and the figure for Arizona was 7.7%. Source: the U.S. Census Bureau.

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Highest12.5La Paz County
Lowest6.2Greenlee County
Median815 counties
Arizona7.7History

Map of counties, 2016

Apache County: 11.7 %Cochise County: 6.7 %Coconino County: 9.9 %Gila County: 10.6 %Graham County: 6.8 %Greenlee County: 6.2 %La Paz County: 12.5 %Maricopa County: 7.5 %Mohave County: 7.3 %Navajo County: 8 %Pima County: 7 %Pinal County: 7.3 %Santa Cruz County: 8.7 %Yavapai County: 9.6 %Yuma County: 10.6 %
  • Under 7
  • 7 to 7.4
  • 7.4 to 9.1
  • 9.1 to 11
  • 11 and over
%, 2016. 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, 2016

La Paz County: 12.5 %La Paz County12.5Apache County: 11.7 %Apache County11.7Gila County: 10.6 %Gila County10.6Yuma County: 10.6 %Yuma County10.6Coconino County: 9.9 %Coconino County9.9Yavapai County: 9.6 %Yavapai County9.6Santa Cruz County: 8.7 %Santa Cruz County8.7Navajo County: 8 %Navajo County8Maricopa County: 7.5 %Maricopa County7.5Mohave County: 7.3 %Mohave County7.3Pinal County: 7.3 %Pinal County7.3Pima County: 7 %Pima County7Graham County: 6.8 %Graham County6.8Cochise County: 6.7 %Cochise County6.7Greenlee County: 6.2 %Greenlee County6.2La Paz County: 12.5 %La Paz County12.5Apache County: 11.7 %Apache County11.7Gila County: 10.6 %Gila County10.6Yuma County: 10.6 %Yuma County10.6Coconino County: 9.9 %Coconino County9.9Yavapai County: 9.6 %Yavapai County9.6Santa Cruz County: 8.7 %Santa Cruz County8.7Navajo County: 8 %Navajo County8Maricopa County: 7.5 %Maricopa County7.5Mohave County: 7.3 %Mohave County7.3Pinal County: 7.3 %Pinal County7.3Pima County: 7 %Pima County7Graham County: 6.8 %Graham County6.8Cochise County: 6.7 %Cochise County6.7Greenlee County: 6.2 %Greenlee County6.2
%. 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

RankCounties2016 (%)Change on 2015
1La Paz County12.5-2.7 pts
2Apache County11.7-0.3 pts
3Gila County10.6+0.4 pts
3Yuma County10.6-0.9 pts
5Coconino County9.9+0.1 pts
6Yavapai County9.6-0.4 pts
7Santa Cruz County8.7-2.5 pts
8Navajo County8-2.3 pts
9Maricopa County7.5-0.9 pts
10Mohave County7.3-2.2 pts
10Pinal County7.3-1.8 pts
12Pima County7-1.3 pts
13Graham County6.8-2.3 pts
14Cochise County6.7-1.3 pts
15Greenlee County6.2+0.3 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-2016-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), 2016) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-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), 2016. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2016. 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), 2016. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2016.

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), 2016 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2016 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_arizona_by_2016,
  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), 2016}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2016. 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-2016-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), 2016
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-2016-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2016
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/arizona-counties?period=2016.
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-2016-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)?

La Paz County, with 12.5% in 2016, according to the U.S. Census Bureau.

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

Greenlee County, with 6.2% in 2016.

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