Migration Drives U.S. Population Growth, Challenges

Recent U.S. Census data highlights the crucial role of international migration in population growth across various U.S. regions. Bartholomew County, Indiana, saw its population reach a record high due to net international migration, despite a decrease in domestic residents. Similarly, Maricopa County, Arizona, experienced significant growth driven by immigrants, compensating for higher death rates compared to births. Nationwide, urban counties like Houston, Miami, and Phoenix have relied on international migration to sustain population growth amid declining birth rates. Smaller towns have seen a resurgence as young adults move there at unprecedented rates since the pandemic. Meanwhile, Columbus, Ohio, faces challenges in housing amid its rapid growth, underscoring the broader impact of demographic shifts.