RANKING · 2020 CENSUS · 15 SHOWN OF 15

Highest Medicaid coverage, Arizona counties · 2020

Arizona counties ranked by the share of people covered by Medicaid or other means-tested public insurance, alone or in combination with other coverage (2020 ACS). This list covers the 15 counties in Arizona that qualify, ranked against each other statewide. The median across all 15 is 26.7%.

ArizonaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPMEDICAIDVS –

01Santa Cruz County, AZAZ50,02039.7%–

02Navajo County, AZAZ109,94638.2%–

03Apache County, AZAZ64,44535.8%–

04Yuma County, AZAZ224,44931.7%–

05Graham County, AZAZ40,15730.4%–

06Mohave County, AZAZ228,10227.3%–

07Cochise County, AZAZ126,33226.8%–

08Gila County, AZAZ53,80126.7%–

09Pima County, AZAZ1,074,68523.3%–

10La Paz County, AZAZ16,71122.5%–

11Pinal County, AZAZ539,38022.1%–

12Coconino County, AZAZ144,36819.8%–

13Yavapai County, AZAZ252,55219.3%–

14Maricopa County, AZAZ4,689,55819.2%–

15Greenlee County, AZAZ9,31216.5%–

SHOWING 1–15 OF 15

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS