RANKING · 2020 CENSUS · 15 SHOWN OF 15

Largest American population, Arizona counties · 2020

Arizona counties ranked by the number of residents who are American ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 15 counties in Arizona that qualify, ranked against each other statewide.

American ancestry: full group profile →

ArizonaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01Maricopa County, AZAZ4,689,558170,220−12%

02Pima County, AZAZ1,074,68533,149+22%

03Pinal County, AZAZ539,38015,649+72%

04Yavapai County, AZAZ252,55210,455+1%

05Mohave County, AZAZ228,1029,216+4%

06Yuma County, AZAZ224,4496,823+11%

07Coconino County, AZAZ144,3686,538+81%

08Cochise County, AZAZ126,3323,895−32%

09Navajo County, AZAZ109,9463,816+58%

10Apache County, AZAZ64,4452,340+138%

11Gila County, AZAZ53,8012,152+19%

12Santa Cruz County, AZAZ50,020829−22%

13Graham County, AZAZ40,157683−56%

14La Paz County, AZAZ16,711633+48%

15Greenlee County, AZAZ9,312195+43%

SHOWING 1–15 OF 15

Download CSV (full list, 15 rows)

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