Small cities in big Texas metro areas lead as the fastest growing municipalities in the US

Fulshear, in metro Houston, was the second-fastest growing U.S. city. The five Texas cities' year-over-year growth rates ranged from almost 15% to almost 25%.

In pure numbers, Celina, with only 64,000 people, grew by more residents — 12,700 — than Seattle and Houston, cities that are 12 times and 37 times larger respectively.

Small- to medium-sized cities hit a sweet spot between the largest U.S. cities, which were most impacted by the loss of immigrants from the crackdown started last year during the second Trump administration, and anemic growth in small towns, according to Matt Erickson, a Census Bureau statistician.

Texas cities dominate

Nine out of 10 of the largest population gainers in pure numbers were cities in the South because of a healthy job market and its comparative affordability. The biggest numeric gainers were Charlotte, North Carolina; Fort Worth, Texas; San Antonio, Texas; and Celina.

Fort Worth leaped over Jacksonville last year as the 10th most populous U.S. city, putting four Texas cities in the nation's top 10 most populous, with the other cities being Houston, Dallas and San Antonio.

Austin skipped over San Jose for the 12th most populous spot, as Texas’ capital city surpassed 1 million residents for the first time. It is now one of a dozen U.S. cities with 1 million residents or more.

Seattle makes a comeback

Seattle was the only non-Southern city to crack the top 10 in numeric population gains last year, at the No. 5 spot.

Like many large cities, particularly on the coasts, Seattle lost population during the height of the pandemic a half-decade ago. But recent construction of new housing has helped ease the city's affordability, making it more attractive for residents to stay in the core city rather than move to farther out suburbs in the metro area, according to the Washington State Office of Financial Management.

The growth was driven by immigrants, particularly from China and India. International migration accounted for almost three-quarters of the area's population gains, according to county-level population estimates released in March.

Tight housing market and natural disasters drive population losses

The two cities with the greatest rates of population loss last year — Twentynine Palms, California, by Joshua Tree National Park and Key West at the southern tip of Florida — were in places with tight housing markets. Their losses ranged from -2.4% to -2.9%.

In Twentynine Palms, a large chunk of the housing stock has been converted into short-term rentals for tourists heading to the national park. Just under 40% of its housing is occupied by its owners, compared with the national average of 65%, according to Census Bureau figures.

Hemmed in on all sides by water, the limited housing stock in Key West, as well as some of the highest home insurance rates in the U.S., have driven up housing costs for the Conch Republic. The median price for a home in Key West was $1.3 million at the start of this year, according to the Federal Reserve Bank of St. Louis.

Other cities that had some of the biggest rates of population loss last year were hit by natural disasters.

Hurricanes Helene and Milton struck Florida’s Gulf Coast within weeks of each other in late 2024. Remnants of Helene blew through western North Carolina, leaving behind damaging tornadoes and flooding. Among the cities with the greatest rates of loss were Asheville, North Carolina, and several cities on Florida’s Gulf Coast, including Pinellas Park, Dunedin, Largo and Clearwater.

Follow Mike Schneider on the social platform Bluesky: @mikeysid.bsky.social.