RANKING · 2024 ACS · 15 SHOWN OF 15

Most educated, Arizona counties

Arizona counties ranked by the share of adults 25+ holding a bachelor's degree or higher (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

RELATEDMost college graduates Least educated Most graduate degrees Fewest graduate degrees

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBACHELOR'S DEGREE OR HIGHERVS 2000

01Coconino County, AZAZ144,36840.3%+35%

02Pima County, AZAZ1,074,68536.8%+38%

03Maricopa County, AZAZ4,689,55836.7%+42%

04Yavapai County, AZAZ252,55230.3%+43%

05Cochise County, AZAZ126,33228.1%+49%

06Santa Cruz County, AZAZ50,02023.1%+53%

07Pinal County, AZAZ539,38022.5%+89%

08Greenlee County, AZAZ9,31220.9%+71%

09Navajo County, AZAZ109,94619.1%+55%

10Gila County, AZAZ53,80118.7%+35%

11Yuma County, AZAZ224,44916.8%+42%

12Apache County, AZAZ64,44516.6%+46%

13Mohave County, AZAZ228,10215.2%+53%

14Graham County, AZAZ40,15714.6%+23%

15La Paz County, AZAZ16,71113.5%+55%

SHOWING 1–15 OF 15

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES