RANKING · 2024 ACS · 15 SHOWN OF 15

Highest Medicaid coverage, Arizona counties

Arizona counties ranked by the share of people covered by Medicaid or other means-tested public insurance, alone or in combination with other coverage (2024 ACS). This list covers the 15 counties in Arizona that qualify, ranked against each other statewide.

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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 2020

01Apache County, AZAZ64,44544.8%+9.0 pts

02Santa Cruz County, AZAZ50,02038.2%−1.5 pts

03Navajo County, AZAZ109,94634.7%−3.5 pts

04Yuma County, AZAZ224,44932.3%+0.6 pts

05Graham County, AZAZ40,15730.7%+0.3 pts

06Cochise County, AZAZ126,33227.5%+0.7 pts

07Gila County, AZAZ53,80124.8%−1.9 pts

08La Paz County, AZAZ16,71124.2%+1.7 pts

09Mohave County, AZAZ228,10224.1%−3.2 pts

10Pima County, AZAZ1,074,68522.1%−1.2 pts

11Coconino County, AZAZ144,36822.0%+2.2 pts

12Pinal County, AZAZ539,38019.9%−2.2 pts

13Maricopa County, AZAZ4,689,55818.2%−1.0 pts

14Yavapai County, AZAZ252,55217.2%−2.1 pts

15Greenlee County, AZAZ9,3129.9%−6.6 pts

SHOWING 1–15 OF 15

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES