Arizona Population By County in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the population of Arizona was 6,732,873. Among all Arizona counties, Maricopa had the highest population (4,094,842), followed by Pima (1,004,521), and Pinal (395,563). Greenlee was the least populated county (9,356).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

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Arizona Population By County in 2014
Arizona Population By County in 2014
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County Population % of State Population
Apache 71808 1.07
Cochise 127437 1.89
Coconino 137675 2.05
Gila 53074 0.79
Graham 38123 0.57
Greenlee 9356 0.14
La Paz 20521 0.31
Maricopa 4094842 60.82
Mohave 203670 3.03
Navajo 107741 1.60
Pima 1004521 14.92
Pinal 395563 5.88
Santa Cruz 46596 0.69
Yavapai 217882 3.24
Yuma 204064 3.03