Newly released population estimates show Arizona added more than 67,000 residents between July 2024 and July 2025, an increase of roughly 0.9 percent that places the state eighth among the fastest-growing states by percentage. The figures underscore continued expansion across large parts of the state, with officials and local leaders weighing how to meet rising demand for homes and public services.
Aerial view of downtown Phoenix and new residential towers, illustrating the recent development and population growth shaping parts of Arizona.
The year-over-year gains put Arizona behind several other states that posted higher percentage increases. The states with the largest percentage growth in the same period included South Carolina at 1.5 percent, Idaho at 1.4 percent and North Carolina at 1.3 percent, followed by Arizona’s 0.9 percent rise. These rankings reflect percentage change rather than raw population totals, highlighting jurisdictions where population shifts are occurring most rapidly.
U.S. map of states with the highest population growth rates (2024–2025) based on U.S. Census Bureau estimates, showing Arizona among the faster-growing states.
Population gains were not evenly distributed across the state. Within the Phoenix metropolitan area, some communities saw significantly larger jumps than the statewide average. Queen Creek registered one of the largest increases locally, with its population rising by 8.2 percent over the 12-month span. That kind of localized growth highlights the patchwork nature of demographic change: some suburbs and outlying towns are expanding at much faster rates than core urban areas.
The surge in population is placing renewed attention on housing supply. Arizona State University real estate professor Mark Stapp said the state has added a sizable number of housing units since 2020, but that construction activity has slowed recently. “If we continue to have employment growth and population growth, and we’ve slowed down new construction, those units will absorb, and we’ll be back to the place we were several years ago, where we’re now on a trajectory to have a shortage of units,” Stapp said.
Stapp also noted that current levels of housing production are not keeping pace with population gains. He said Arizona is adding less than half of the housing units needed to match population growth, a shortfall that could intensify pressure on prices and availability if construction does not pick up. The comment frames the numbers not only as a count of new residents but as a measure with direct implications for owners, renters, developers and municipal planners.
Local governments and service providers face parallel challenges as populations expand. The latest estimates point to sustained demand for new housing, but they also highlight the need for supporting infrastructure, schools, utilities and public services. Rapidly growing communities such as Queen Creek will need to manage that growth while balancing land use, financing and permitting questions tied to new development.
The newly released population totals and expert observations together sketch a picture of a state continuing to attract new residents while grappling with the practical task of accommodating them. Officials, planners and housing-market observers will be watching construction activity and population trends closely in the months ahead as they assess whether new building can return to levels that meet demand and prevent tightening in the housing market.