RANKING · 2020 CENSUS · 15 SHOWN OF 15

Largest South American population, Arizona counties · 2020

Arizona counties ranked by the number of residents who are South American origin, 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. The median across all 15 is 488.

South Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN POPULATIONVS 2010

01Maricopa County, AZAZ4,689,55820,644+38%

02Pima County, AZAZ1,074,6854,485+23%

03Pinal County, AZAZ539,380855−36%

04Yavapai County, AZAZ252,552836+39%

05Cochise County, AZAZ126,332573+23%

06Coconino County, AZAZ144,368556+170%

07Mohave County, AZAZ228,102503+10%

08Yuma County, AZAZ224,449488+45%

09Santa Cruz County, AZAZ50,020127+84%

10Graham County, AZAZ40,15788+96%

11Navajo County, AZAZ109,94678+457%

12Gila County, AZAZ53,80160+200%

13La Paz County, AZAZ16,71115+50%

14Greenlee County, AZAZ9,31213−75%

15Apache County, AZAZ64,4454–

SHOWING 1–15 OF 15

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS