To calculate population growth by percentage and absolute numbers, we considered differences between the 2010 census population and the 2020 population estimate figures in the data. For the purposes of our analysis, we included only cities and towns with a 2020 population estimate of at least 100,000. cities and towns with the highest population growth, the ConsumerAffairs Research Team used 2010-2020 population data from the U.S. by raw population are in Texas: In order from highest to lowest population increases, they are San Antonio, Houston, Austin, Fort Worth and Dallas.
Five of the 10 fastest-growing cities in the U.S.Phoenix is currently the fifth-largest city by population in the U.S. The city with the largest absolute increase in population between 20 is Phoenix, which grew by over 262,000 people.
by percentage population increase are in the Southern or Western U.S.