Arizona Hispanic or Latino of All Races Citizen Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Hispanic or Latino of All Races citizen population for Arizona was 149,345 and represented 2.29% of the total Arizona citizen population.

Among all Arizona counties, Maricopa had the highest Hispanic or Latino of All Races citizen population (1.09M), followed by Pima (334.47K), and Pinal (115.93K).

In terms of percentages, Santa Cruz had the highest percentage of its citizen population being Hispanic or Latino of All Races (81.19%), followed by Yuma (59.91%), and Greenlee (46.81%).

The chart and table below shows the Hispanic or Latino of All Races citizen population of each county and the percentage of each county's citizen population that were Hispanic or Latino of All Races.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Arizona Hispanic or Latino of All Races Citizen Population By County in 2019
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County Citizen Population % of County Citizen Population
Maricopa 1089230 27.56
Pima 334465 34.90
Pinal 115930 28.21
Yuma 107305 59.91
Cochise 39780 33.18
Santa Cruz 32385 81.19
Mohave 30395 15.07
Yavapai 28995 13.07
Coconino 18555 13.47
Graham 11925 31.98
Navajo 11425 10.62
Gila 9520 18.08
La Paz 4900 25.24
Greenlee 4395 46.81
Apache 4205 5.92