RANKING · 2024 ACS · 15 SHOWN OF 15

Highest Medicare coverage, Arizona counties

Arizona counties ranked by the share of people covered by Medicare, alone or in combination with other coverage (2024 ACS). A close proxy for retirement geography. This list covers the 15 counties in Arizona that qualify, ranked against each other statewide. The median across all 15 is 22.2%.

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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

RANKPLACESTATEPOPMEDICAREVS 2020

01La Paz County, AZAZ16,71144.1%+2.8 pts

02▲1Yavapai County, AZAZ252,55235.6%+1.8 pts

03▼1Mohave County, AZAZ228,10235.1%+1.0 pts

04Gila County, AZAZ53,80134.7%+3.0 pts

05Cochise County, AZAZ126,33228.1%+2.8 pts

06Pinal County, AZAZ539,38023.5%+0.2 pts

07Pima County, AZAZ1,074,68522.8%+1.1 pts

08▲1Yuma County, AZAZ224,44922.2%+2.1 pts

09▼1Navajo County, AZAZ109,94622.1%+0.8 pts

10Santa Cruz County, AZAZ50,02020.7%+1.3 pts

11Graham County, AZAZ40,15718.3%+0.6 pts

12Apache County, AZAZ64,44517.8%+0.5 pts

13Maricopa County, AZAZ4,689,55816.7%+0.4 pts

14▲1Coconino County, AZAZ144,36815.7%+1.7 pts

15▼1Greenlee County, AZAZ9,31215.3%+0.4 pts

SHOWING 1–15 OF 15

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES