About Camp Pendleton South CDP, California
Camp Pendleton South is a census-designated place (CDP) in San Diego County, California. The population was 12,372 at the 2010 census.
The area is located adjacent to the city of Oceanside and the unincorporated community of Lake San Marcos. It is south of Camp Pendleton North and includes the neighborhoods of Sunnyside and Las Pulgas.
The climate of Camp Pendleton South is mild, with an average high temperature of 76 degrees Fahrenheit and an average low temperature of 58 degrees Fahrenheit. The area experiences little rainfall, averaging just over 10 inches per year.