South And West Continue Rapid Growth, According To New Population Data

The Southern and Western regions of the United States continued to have the nation's fastest-growing cities between 2017 and 2018, according to new population estimates for cities and towns released Thursday.

New York still leads all American cities with 8.4 million residents.

But as NPR's Hansi Lo Wang reports, cities in Arizona, Texas, Washington and North Carolina top the list of rapidly growing municipalities.

"Arizona's capital city saw the biggest jump in population last year with more than 25,000 new residents. They brought the population of Phoenix to close to 1.7 million. Other cities rounding out the top 5 cities with the largest increases last year include San Antonio (20,824) and Fort Worth (19,552), plus Seattle (15,354) and Charlotte (13,151)."

The data released by the U.S. Census Bureau list the other fastest growing cities by region.

In the South, in order of population growth, they were Austin, Texas; Jacksonville, Fla.; Frisco, Texas; McKinney, Texas; and Miami.

The fastest growing cities in the West were San Diego; Denver; Henderson, Nev.; and Las Vegas.

The only Midwestern city on the top 15 list was Columbus, Ohio.

"Phoenix is a good example of a city that is growing from a combination of immigration from abroad, domestic migration of seniors and old people from the North, and the spread of migrants from increasingly pricey coastal California," Brookings Institution demographer William Frey told NPR.

Still, Frey says many large cities in all parts of the country have been growing more slowly as the U.S. population disperses to smaller cities in the suburbs and beyond.

"Among the 13 top gaining cities in the country are Frisco and McKinney, Texas, in suburban Dallas and Henderson, Nev., in suburban Las Vegas. Each of these suburbs gained more people than Houston, Atlanta or Miami in the past year," Frey said.

The Census Bureau estimates also track the growth in housing units, which remained steady in nearly all states, according to an agency press release.

"The nation's housing stock grew by 1.2 million units between 2017 and 2018, reaching 138.5 million housing units in total. The growth rate of 0.8% from 2017 to 2018 remained the same as from the previous year," the release said.

The bureau says four states gained more than 50,000 housing units between 2017 and 2018: Texas, Florida, California and North Carolina.

"Utah was the fastest-growing state in terms of housing units, with an increase of 2.2% between 2017 and 2018. Idaho had an increase of 1.9%, and Colorado and Texas had an increase of 1.6% each," according to the report.

Copyright 2019 NPR. To see more, visit