Phoenix Population 2024 Demographics. The phoenix population is 1,658,422, with a population density of 3,200 people per square mile, diverging from the national average of 91. 1,650,051), including age, race, sex, income, poverty, marital status, education and more.
The phoenix population is 1,658,422, with a population density of 3,200 people per square mile, diverging from the national average of 91. United nations population projections are also included through the year 2035.
