The United States recorded its slowest population growth since 2021, driven primarily by a decline in net immigration, according to new data from the U.S. Census Bureau.
Between July 2024 and July 2025, the population increased by 1.8 million people, representing approximately 0.5% growth. During that period, the immigrant population grew by 1.3 million, a significantly smaller increase than the previous year.
The decline coincides with more restrictive immigration policies, widespread deportations, and a historic drop in encounters at the southern border, according to experts cited by U.S. media outlets.
Demographers noted that while net immigration remains above pre-pandemic levels, projections indicate it could decline further by 2026 if current trends continue.
Population growth has also been affected by low birth rates. Between 2024 and 2025, births exceeded deaths by 519,000, a lower figure than those recorded at the beginning of the decade.
While some analysts warn that the slowdown could impact the labor force and key economic sectors, others point to potential environmental and housing market benefits.