RANKING · 2024 ACS · 15 SHOWN OF 15

Fewest graduate degrees, Arizona counties

Arizona counties with the smallest share of adults 25+ holding a graduate or professional degree (2023 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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPGRADUATE DEGREEVS 2000

01La Paz County, AZAZ16,7113.6%+10%

02Graham County, AZAZ40,1574.7%−14%

03Mohave County, AZAZ228,1025.8%+61%

04Yuma County, AZAZ224,4496.1%+32%

05Apache County, AZAZ64,4457.0%+72%

06Gila County, AZAZ53,8017.0%+30%

07Greenlee County, AZAZ9,3127.4%+47%

08Navajo County, AZAZ109,9467.4%+53%

09Pinal County, AZAZ539,3807.5%+71%

10Santa Cruz County, AZAZ50,0209.1%+46%

11Cochise County, AZAZ126,33211.2%+74%

12Yavapai County, AZAZ252,55212.2%+51%

13Maricopa County, AZAZ4,689,55814.0%+61%

14Pima County, AZAZ1,074,68516.0%+48%

15Coconino County, AZAZ144,36816.8%+49%

SHOWING 1–15 OF 15

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES