Aphoenix Population 2024 Analysis. From 2010 to 2020, phoenix's population increased by 163,339 (11.27%), according to census bureau's population estimates program. Based on the latest 2024 data from the us census, the current population of phoenix is 1,650,070.
Phoenix, arizona is the 5th largest city in the us. The last official us census in 2020 recorded the population at 1,612,459.