New estimates show Texas has more than half of the nation's 15 fastest growing cities.
Estimates released Thursday by the U.S. Census Bureau show San Marcos in Central Texas led the way with a nearly 5 percent population boom between July 2011 and July 2012. That's the highest rate among U.S. cities with at least 50,000 people.
Of the 10 big U.S. cities with the largest gains, half are in Texas: Houston, San Antonio, Austin, Dallas and Fort Worth. Only New York added more people than Houston, which now has a population of nearly 2.2 million after adding more than 34,500 people.
Midland; Conroe, just north of Houston; and the Austin suburbs of Cedar Park and Georgetown also are among the fastest-growing in the country.