❓WHAT HAPPENED: U.S. population growth slowed significantly in 2025, with steep declines in metro areas along the southern border as immigration fell.
👤WHO WAS INVOLVED: The U.S. Census Bureau, President Donald Trump, and demographers, including Helen You and Kenneth Johnson.
📍WHEN & WHERE: Data covers the one-year period ending July 2025, with key impacts in U.S. metro areas, including Laredo, Texas; Yuma, Arizona; and El Centro, California.
💬KEY QUOTE: “After four years in which millions and millions of illegal aliens poured across our borders totally unfettered and unchecked, we now have the strongest and most secure border in American history, by far.” – President Donald J. Trump
🎯IMPACT: Immigration declines have reshaped population trends, with border regions and major metro areas experiencing sharp drops.
New Census Bureau figures show a marked slowdown in overall U.S. population growth for the 12-month period that ended in July 2025. Metropolitan areas along the U.S.-Mexico border recorded some of the largest drops, driven by a steep fall in immigration after border policies were tightened at the start of President Donald J. Trump’s second term.
Laredo, Texas, saw its annual growth rate collapse from 3.2 percent to just 0.2 percent. Yuma, Arizona, fell from 3.3 percent to 1.4 percent, while El Centro, California, swung from 1.2 percent growth to a 0.7 percent loss. Major hubs for immigrants—including Miami-Dade County, Harris County in Texas, and Los Angeles County—also registered sharp reductions in immigration inflows, adding to the nationwide pattern.
“That pattern suggests a sharper rise-and-fall effect in border regions, where international migration plays a more central role in year-to-year population change,” said Helen You, interim director of the Texas Demographic Center. The Census Bureau reported that nine out of ten U.S. counties received fewer immigrants than in the previous year.
President Trump previously drew attention to these shifts in his State of the Union Address, stating, “In the past nine months, zero illegal aliens have been admitted to the United States. But we will always allow people to come in legally, people that will love our country and will work hard to maintain our country.”
Although border metros lost momentum, solidly Republican states such as Texas and Florida still posted the strongest overall population increases nationwide. At the same time, natural disasters—Hurricanes Helene and Milton—drove population losses in counties along Florida’s Gulf Coast and in parts of North Carolina.
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