Phoenix Arizona Population 2024 Population. Phoenix is the biggest city in arizona, with a population of 1,662,607 in 2024. This page reports on the population distribution in phoenix, both in terms of raw head counts, and in terms of population density per square mile.

The last official us census in 2020 recorded the. The current population of phoenix, arizona is 1,662,607 based on our projections of the latest us census estimates (released may 2024).