RANKING · 2024 ACS · 15 SHOWN OF 15

Highest American population share, Arizona counties

Arizona counties ranked by the share of all residents who are American ancestry (2024 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 15 counties in Arizona that qualify, ranked against each other statewide. The median across all 15 is 4.2%. Biggest climber in the top 100 since 2020: Graham County, AZ, up 12 places to #2.

American ancestry: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2010

01▲11La Paz County, AZAZ16,7118.6%+6.5 pts

02▲12Graham County, AZAZ40,1576.3%+2.0 pts

03▲10Greenlee County, AZAZ9,3125.9%+4.3 pts

04▲3Navajo County, AZAZ109,9465.1%+2.8 pts

05▼2Mohave County, AZAZ228,1025.0%+0.5 pts

06▼4Yavapai County, AZAZ252,5524.7%−0.3 pts

07▼3Gila County, AZAZ53,8014.2%+0.8 pts

08▼3Maricopa County, AZAZ4,689,5584.2%−0.9 pts

09▼3Pinal County, AZAZ539,3803.7%+0.9 pts

10▲1Cochise County, AZAZ126,3323.5%−0.9 pts

11▼1Pima County, AZAZ1,074,6853.3%+0.5 pts

12▼3Yuma County, AZAZ224,4493.0%−0.2 pts

13▼12Coconino County, AZAZ144,3682.6%−0.1 pts

14▲1Santa Cruz County, AZAZ50,0201.3%−1.0 pts

15▼7Apache County, AZAZ64,4450.9%−0.5 pts

SHOWING 1–15 OF 15

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