Phoenix Population 2025 Projection 2025. Also for cities and towns with a population of 5,000 or more. The phoenix msa (maricopa and pinal counties) added 92,100 residents for 1.8% growth, while the tucson msa added 8,000 residents for 0.7% growth.

By 2055, population projections show the area reaching about 7.6 million residents, according to the maricopa. Chart and table of population level and growth rate for the phoenix metro area from 1950 to 2025.