French Camp is a census-designated place in San Joaquin County, California, United States. The population was 3,376 at the 2010 census, down from 4,109 at the 2000 census. San Joaquin General Hospital is located in French Camp.In recent years, Stockton has attempted to incorporate French Camp, allegedly in order to tax the current residents of the town.French Camp is the location of the U.S. Army Sharpe Depot and the GSA Western Distribution Center, and is the oldest settlement in San Joaquin County.