Libertarian Party of Los Angeles County (LPLAC) PO Box 341227, Arleta, CA 91334-1227 818.980.1233 Los Angeles County Activities The L.A. County Regions San Fernando Valley (61) Westside L.A. (62) Pasadena (63) Central Los Angeles (64) Southeast Los Angeles (65) South Bay (66) San Gabriel Valley (67) Antelope Valley (68) Click Here to Get Involved National Libertarian Party Libertarian Party of ...