Chula Vista, CA

ZIP code 91915 is in eastern Chula Vista, in San Diego County. It includes master-planned communities such as Eastlake and Otay Ranch, with residential neighborhoods, parks, and shopping areas. Major landmarks include Otay Ranch Town Center, a retail and dining destination; Eastlake High School; Eastlake Country Club; and Mountain Hawk Park. These facilities serve residents and visitors from across the surrounding area.