Phoenix Population 2024 Comparison Chart. See demographics, economics, housing, and other data for this city and compare it. Phoenix is the largest city and capital of arizona with a population of 1,662,607 in 2024, according to projections based on the latest us census estimates.
The largest county in arizona by population count is maricopa. The metro area population of phoenix in 2021 was 4,584,000, a 1.62% increase.