Of the 7,900 citizens living in Topanga Cdp in 2019, 97 percent said they were only one race, while three percent said they were two or more races, according to U.S. Census Bureau data obtained in February.
Of the 19,400 citizens living in Castaic Cdp in 2019, 94.7 percent said they were only one race, while 5.3 percent said they were two or more races, according to U.S. Census Bureau data obtained in February.