RANKING · 2000 CENSUS · 15 SHOWN OF 15

Least educated, Arizona counties · 2000

Arizona counties with the smallest share of adults 25+ holding a bachelor's degree or higher (2000 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

RANKPLACESTATEPOPBACHELOR'S DEGREE OR HIGHERVS 1990

01La Paz County, AZAZ16,7118.7%+0.2 pts

02Mohave County, AZAZ228,1029.9%−0.4 pts

03Apache County, AZAZ64,44511.3%+2.9 pts

04Graham County, AZAZ40,15711.8%+0.5 pts

05Yuma County, AZAZ224,44911.8%−0.9 pts

06Pinal County, AZAZ539,38011.9%+3.7 pts

07Greenlee County, AZAZ9,31212.2%+1.8 pts

08Navajo County, AZAZ109,94612.3%+2.3 pts

09Gila County, AZAZ53,80113.9%+4.2 pts

10Santa Cruz County, AZAZ50,02015.2%+4.4 pts

11Cochise County, AZAZ126,33218.8%+2.7 pts

12Yavapai County, AZAZ252,55221.1%+3.4 pts

13Maricopa County, AZAZ4,689,55825.9%+3.8 pts

14Pima County, AZAZ1,074,68526.7%+3.5 pts

15Coconino County, AZAZ144,36829.9%+5.4 pts

SHOWING 1–15 OF 15

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS