Phoenix Population 2024 Comparison Chart. The metro area population of phoenix in 2021 was 4,584,000, a 1.62% increase from 2020. The current metro area population of phoenix in 2024 is 4,777,000, a 1.27% increase from 2023.
The median age was 34.1 years in 2021, with a median income of $34,427 that same year. 2022 percent of state = 2.21%.