Ranking of Arizona Counties By Population in 2011

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2011, the Population for Arizona was 6.47M. Among all Arizona counties, Maricopa County had the highest population (3.88M), followed by Pima County (988.50K), and Pinal County (378.11K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Arizona counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Arizona Counties By Population in 2011
Maricopa
Pima
Pinal
Yavapai
Mohave
Yuma
Coconino
Cochise
Navajo
Apache
Ranking of Arizona Counties By Population in 2011
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Rank County Population
1 Maricopa County 3875371
2 Pima County 988500
3 Pinal County 378114
4 Yavapai County 211081
5 Mohave County 202888
6 Yuma County 202881
7 Coconino County 134309
8 Cochise County 133124
9 Navajo County 107560
10 Apache County 72181
11 Gila County 53445
12 Santa Cruz County 47640
13 Graham County 37129
14 La Paz County 20606
15 Greenlee County 8587