Phoenix Arizona Population 2024 By Age. Phoenix, a city within maricopa county, arizona, had a population of 1,644,409 in 2022. Current, historical, and projected population, growth rate, median age, population density, urbanization, and urban population.
This section compares phoenix to all of the places in the phoenix area and to those entities that contain or. 1,650,051), including age, race, sex, income, poverty, marital status, education and more.