Population growth, a critical factor in assessing rental housing demand, increased 0.9% in the U.S. during 2024, the fastest annual rate since 2008. However, growth rates were much higher for many markets, especially those in Texas, Florida, and the Carolinas. As first explored in Arbor’s Top Markets for Multifamily Investment Report Spring 2025, we dive deeper into metro-level population growth in markets with at least 500,000 residents to find the nation’s top markets for rental housing demand growth.