Phoenix Population 2024 Estimate. The metro area population of phoenix in 2023 was 4,717,000, a 1.4% increase from 2022. Current, historical, and projected population, growth rate, median age, population density, urbanization, and urban population.
The fastest population growth happened in the southern u.s., with more than half of the 15 fastest growing cities located in texas. Phoenix, arizona is the 5th largest city in the us.