The U.S. census is constitutionally mandated and conducted every ten years. It counts each U.S. resident and is used to determine how to apportion the House of Representatives among the states. 2010 is the most recent Decennial Census.

Publisher: U.S. Census Bureau
The U.S. census is constitutionally mandated and conducted every ten years. It counts each U.S. resident and is used to determine how to apportion the House of Representatives among the states. 2010 is the most recent Decennial Census.