South Whittier () is an unincorporated community in Los Angeles County, California, United States, just south of the city of Whittier. For statistical purposes, the United States Census Bureau has defined South Whittier as a census-designated place (CDP). As of the 2020 census, the CDP had a total population of 56,415, down from 57,156 at the 2010 census.
Geography
South Whittier is located at (33.934724, -118.030800).
According to the United States Census Bureau, the CDP has a total area of 5.3 square miles (13.8 km), over 99% of it land.
Climate
According to the Köppen Climate Classification system, South Whittier has a warm-summer Mediterranean climate, abbreviated "Csa" on climate maps.