US Metro Areas See Slower Population Growth, Border Cities Hit Hardest

Population growth slowed significantly across U.S. metropolitan areas in 2025, with border communities experiencing the steepest declines due to reduced immigration. Florida's Gulf Coast also lost residents following devastating hurricanes, while the average metro growth rate dropped from 1.1% to 0.6%.

Metropolitan areas across the United States experienced significantly slower population growth in 2025, with border communities facing the most dramatic declines due to reduced immigration flows, new U.S. Census Bureau data revealed Thursday.

The latest population estimates indicate that most metro areas and counties saw diminished growth rates compared to the previous year, primarily driven by decreased international migration. This marks a sharp contrast to 2024, when immigrant arrivals helped urban communities bounce back from pandemic-related population losses.

Metro area growth rates nationwide fell from 1.1% in 2024 to just 0.6% in 2025.

The data, spanning the 12-month period ending in July 2025, captures the early phase of President Donald Trump’s second administration and the launch of stricter immigration enforcement policies. As America’s population ages and birth rates continue their two-decade decline, immigration has emerged as a crucial driver of community growth.

“With so little natural increase, migration determines whether an area grows or declines, particularly in the big metro cores that have continuous domestic out-migration and are dependent on immigration,” said Kenneth Johnson, senior demographer at the University of New Hampshire.

Border metropolitan areas from Arizona through Texas experienced the most severe population growth declines in 2025, Census data shows.

Laredo, Texas saw its growth rate plummet from 3.2% to just 0.2%. Yuma, Arizona dropped from 3.3% to 1.4%, while El Centro, California fell from 1.2% growth into negative territory at -0.7%. All three communities had flourished in 2024 due to substantial immigrant populations arriving.

“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.

Houston, Miami and Los Angeles counties remained the primary destinations for immigrants by raw numbers in 2025, mirroring 2024 patterns. However, these areas saw dramatic reductions in immigrant arrivals. Census data reveals nine out of every 10 U.S. counties recorded lower immigration levels in 2025 versus 2024.

Hurricanes Helene and Milton, which devastated Florida’s Gulf Coast communities in fall 2024, also triggered significant population shifts according to the estimates. The storms left behind tens of billions in property damage.

Pinellas County, home to St. Petersburg, lost nearly 12,000 residents, ranking second nationally in population loss behind only Los Angeles County, which has shed residents throughout the decade. Pinellas County depends heavily on migration since deaths exceed births at the highest rate of any U.S. county.

Taylor County, a small community in Florida’s Big Bend region that suffered extensive hurricane damage, recorded the nation’s steepest county-level growth decline at -2.2%.

Hurricane-related displacement extended beyond Florida’s borders. In North Carolina’s Blue Ridge Mountains, the county containing Asheville lost over 2,000 residents in the months following Hurricane Helene’s remnants, which destroyed homes and severed power and communications throughout mountain communities.

New York’s metropolitan area tumbled from leading national population growth in 2024 to 13th place in 2025 due to reduced immigration.

The Houston and Dallas-Fort Worth metro areas, consistent growth leaders this decade, claimed the top positions, followed by Atlanta, Phoenix and Charlotte, North Carolina metropolitan regions.

Mid-sized Florida and South Carolina metros posted the highest growth percentages. Ocala, Florida, situated 80 miles northwest of Orlando and renowned for horse farms, led nationally at 3.4%. Following were Myrtle Beach, South Carolina, which has attracted retirees; Spartanburg, South Carolina; Lakeland, Florida, positioned between Tampa and Orlando; and Punta Gorda, Florida, located 35 miles north of Fort Myers.

Distant suburban counties attracted the most domestic migrants relocating within the United States.

Leading destinations included Collin County, Texas, near Dallas; Montgomery County, Texas, outside Houston; Pinal County, Arizona, beyond Phoenix; and Pasco and Polk counties surrounding Tampa.

The Census Bureau attributes rapid exurban growth to pandemic aftereffects. Escalating housing prices pushed residents farther from city centers, while remote work arrangements enabled many to perform jobs from home several days weekly.

Despite losing more residents to out-migration than gaining from in-migration, New York’s metro area added over 32,000 people through births. The New York region topped national rankings for natural increase, where births exceed deaths, followed by Dallas-Fort Worth and Houston metros.

Pittsburgh, Pennsylvania, and several Florida communities with substantial senior populations—including Sarasota, Daytona Beach and Tampa metro areas—recorded the highest numbers of deaths exceeding births.

The two Texas metropolitan areas dominated natural increase rankings due to their demographic composition and status as the nation’s fastest-growing regions, You explained.

“Decades of domestic and international in-migration have produced relatively young populations, with a large share of residents in childbearing ages, alongside comparatively smaller proportions of senior populations,” she said.