What are the Catalina, California Zip Codes for 2020, 2019Primary Zip Codes for CatalinaZip CodePrimary CitySecondary City90704AvalonCatalina, SantaCities sharing Zip Codes with CatalinaZip CodePrimary CitySecondary CityMore Information90704AvalonCatalina90704AvalonSanta CatalinaAdvertisements