Camp Pendleton South is a census-designated place (CDP) in San Diego County, California, located at the southwest corner of the Marine Corps Base Camp Pendleton. The population was 10,616 at the 2010 census, up from 8,854 at the 2000 census. Much of the population are residents of Camp Pendleton barracks situated in the area, as well as housing communities for married Marine and Navy personnel and their families. It, along with Camp Pendleton Mainside CDP, is one of two CDPs on the base.