RANKING · 2020 CENSUS · 15 SHOWN OF 15

Highest Puerto Rican population share, Arizona counties · 2020

Arizona counties ranked by the share of all residents who are Puerto Rican origin (2020 American Community Survey). A concentration measure: Puerto Rican 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 0.3%.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN SHAREVS 2010

01Cochise County, AZAZ126,3321.7%+0.8 pts

02Pima County, AZAZ1,074,6850.8%+0.3 pts

03Maricopa County, AZAZ4,689,5580.8%+0.2 pts

04Pinal County, AZAZ539,3800.6%+0.1 pts

05Yuma County, AZAZ224,4490.6%0.0 pts

06Mohave County, AZAZ228,1020.5%+0.2 pts

07Yavapai County, AZAZ252,5520.4%+0.1 pts

08Santa Cruz County, AZAZ50,0200.3%+0.1 pts

09Coconino County, AZAZ144,3680.3%+0.1 pts

10Navajo County, AZAZ109,9460.2%0.0 pts

11Apache County, AZAZ64,4450.2%+0.1 pts

12Greenlee County, AZAZ9,3120.1%–

13Graham County, AZAZ40,1570.1%0.0 pts

14La Paz County, AZAZ16,7110.1%−0.2 pts

15Gila County, AZAZ53,8010.1%0.0 pts

SHOWING 1–15 OF 15

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