RANKING · 1990 CENSUS · 15 SHOWN OF 15

Highest Hispanic population share, Arizona counties · 1990

Arizona counties ranked by the share of all residents who are Hispanic or Latino of any race (1990 American Community Survey). A concentration measure: Hispanic residents as a percentage of total population. This list covers the 15 counties in Arizona that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPHISPANIC / LATINOVS –

01Santa Cruz County, AZAZ50,02077.1%–

02Greenlee County, AZAZ9,31242.8%–

03Yuma County, AZAZ224,44941.8%–

04Pinal County, AZAZ539,38029.4%–

05Cochise County, AZAZ126,33228.4%–

06La Paz County, AZAZ16,71124.7%–

07Graham County, AZAZ40,15724.6%–

08Pima County, AZAZ1,074,68524.2%–

09Gila County, AZAZ53,80118.4%–

10Maricopa County, AZAZ4,689,55816.0%–

11Coconino County, AZAZ144,36810.1%–

12Navajo County, AZAZ109,9467.1%–

13Yavapai County, AZAZ252,5526.4%–

14Mohave County, AZAZ228,1025.0%–

15Apache County, AZAZ64,4453.9%–

SHOWING 1–15 OF 15

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