RANKING · 2010 CENSUS · 15 SHOWN OF 15

Highest American population share, Arizona counties · 2010

Arizona counties ranked by the share of all residents who are American ancestry (2010 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.

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 –

01Maricopa County, AZAZ4,689,5585.2%–

02Yavapai County, AZAZ252,5525.0%–

03Cochise County, AZAZ126,3324.5%–

04Mohave County, AZAZ228,1024.5%–

05Graham County, AZAZ40,1574.3%–

06Gila County, AZAZ53,8013.4%–

07Yuma County, AZAZ224,4493.2%–

08Pima County, AZAZ1,074,6852.8%–

09Pinal County, AZAZ539,3802.8%–

10Coconino County, AZAZ144,3682.7%–

11Santa Cruz County, AZAZ50,0202.3%–

12Navajo County, AZAZ109,9462.3%–

13La Paz County, AZAZ16,7112.1%–

14Greenlee County, AZAZ9,3121.6%–

15Apache County, AZAZ64,4451.4%–

SHOWING 1–15 OF 15

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS