Arizona Population Growth Rate 2025. The state posted its highest growth in 1961 (6.51%) and recorded its lowest growth in 2011 (0.70%). Population growth in suburbs like marana, oro valley and sahuarita grew at a higher rate than tucson, new figures from the arizona office of economic opportunity.
Chart and table of population level and growth rate for the tucson metro area from 1950 to 2025. Arizona’s population increased by 115,900 from july 1, 2022 to july 1, 2023, according to estimates from the arizona office of economic opportunity.