state record · population
Population of Arizona
Arizona had an estimated population of 7,582,384 on July 1, 2024, according to the Census Bureau's Population Estimates Program.
What stands out
Arizona had an estimated population of 7,582,384 on July 1, 2024, according to the Census Bureau's Population Estimates Program. Since July 2020 that is +5.5 % (395,249 people); since 2010 it is +18.3 %. Migration is the larger driver since 2020: net migration +381,146 against a natural change (births minus deaths) of +12,311. Among the 51 states in the United States, it ranks 14 by population. Values for 2010–2019 and 2020–2024 come from two estimate vintages benchmarked to different censuses; the 2019→2020 step is partly a rebasing.
Population and components of change
July 1 estimates; components per estimate year (July–June).
Largest counties in Arizona
By latest estimate, with change since July 2020. Each links to the county's own population record.
| County | Population | Since 2020 |
|---|---|---|
| Maricopa County | 4,673,096 | +5.1 % |
| Pima County | 1,080,149 | +3.3 % |
| Pinal County | 513,862 | +19.4 % |
| Yavapai County | 252,013 | +6.2 % |
| Mohave County | 226,479 | +5.8 % |
| Yuma County | 220,310 | +7.1 % |
| Coconino County | 145,161 | -0.0 % |
| Cochise County | 125,773 | +0.2 % |
| Navajo County | 109,516 | +2.6 % |
| Apache County | 64,800 | -1.7 % |
| Gila County | 54,073 | +1.4 % |
| Santa Cruz County | 50,508 | +5.9 % |
| Graham County | 40,242 | +4.2 % |
| La Paz County | 16,992 | +2.5 % |
| Greenlee County | 9,410 | -1.3 % |
Largest cities and towns in Arizona
Incorporated places, latest estimate. The Census Bureau publishes totals only for places, no components.
| Place | Population | Since 2020 |
|---|---|---|
| Phoenix city | 1,673,164 | +3.8 % |
| Tucson city | 554,013 | +2.1 % |
| Mesa city | 517,151 | +2.2 % |
| Gilbert town | 288,790 | +7.2 % |
| Chandler city | 281,231 | +1.4 % |
| Glendale city | 258,143 | +3.7 % |
| Scottsdale city | 246,170 | +1.8 % |
| Peoria city | 199,924 | +4.1 % |
| Tempe city | 190,114 | +2.6 % |
| Surprise city | 167,564 | +16.0 % |
| Goodyear city | 118,186 | +20.8 % |
| Buckeye city | 114,334 | +22.0 % |
| Yuma city | 103,559 | +6.4 % |
| Avondale city | 96,609 | +7.9 % |
| Queen Creek town | 83,781 | +37.6 % |
| Flagstaff city | 77,539 | +0.6 % |
| Maricopa city | 76,654 | +30.2 % |
| Casa Grande city | 68,927 | +27.4 % |
| Marana town | 62,380 | +18.5 % |
| Lake Havasu City city | 59,037 | +2.9 % |
| Prescott Valley town | 51,440 | +9.5 % |
| Oro Valley town | 48,855 | +3.4 % |
| Prescott city | 48,224 | +4.7 % |
| Sierra Vista city | 44,710 | -1.5 % |
| Apache Junction city | 44,309 | +14.4 % |
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