Nevada returned to the top as the nation's fastest-growing state, with a population increase of 2.9 percent between July 1, 2006, and July 1, 2007, according to estimates released today by the U.S. Census Bureau.
Arizona, fastest-growing between 2005 and 2006, slipped to second place.
Meanwhile, Louisiana began to rebound from its post-Hurricane Katrina population loss, gaining nearly 50,000 people from July 1, 2006, to July 1, 2007, for a total population of 4.3 million. The state lost 250,000 residents during the previous one-year period. Texas gained more people than any other state: Its 2006-2007 increase of almost 500,000 was ahead of runner-up California, which added slightly more than 300,000.
Califoria remains the most populous state with about 37 million people.