The U.S. Census Bureau reports that 35.9 million U.S. residents, or 11.7% of all Americans, moved between 2012 and 2013. The most common reasons for moving were housing-related (48%). Family related and employment-related reasons followed, at 30.3% and 19%. Visit http://www.census.gov/newsroom/releases/archives/mobility_of_the_population/cb13-192.html for the full report.