CHANGE: Census shows big U.S. cities continue to grow.

All but one of the nation’s 20 largest cities saw their population grow last year, with metropolises like Austin, Denver and Houston among those seeing the most significant growth, according to new U.S. Census Bureau data released Thursday.

With the exception of New York City, each of the 15 cities that gained the greatest number of people between 2014 and 2015 were in the South or the West.

People do seem to be voting with their feet against the blue model.