RANKING · 2020 CENSUS · 15 SHOWN OF 15

Largest Puerto Rican population, Arizona counties · 2020

Arizona counties ranked by the number of residents who are Puerto Rican 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.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN POPULATIONVS 2010

01Maricopa County, AZAZ4,689,55833,515+70%

02Pima County, AZAZ1,074,6858,766+76%

03Pinal County, AZAZ539,3802,838+68%

04Cochise County, AZAZ126,3322,135+77%

05Yuma County, AZAZ224,4491,252+11%

06Mohave County, AZAZ228,1021,051+86%

07Yavapai County, AZAZ252,5521,003+67%

08Coconino County, AZAZ144,368405+92%

09Navajo County, AZAZ109,946180+22%

10Santa Cruz County, AZAZ50,020150+22%

11Apache County, AZAZ64,445115+174%

12Graham County, AZAZ40,15751+24%

13Gila County, AZAZ53,80134−21%

14La Paz County, AZAZ16,71125−60%

15Greenlee County, AZAZ9,31213–

SHOWING 1–15 OF 15

Download CSV (full list, 15 rows)

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