Below is a list of La Jolla CA zip codes. For your research we have also included La Jolla Area Code, Time Zone, UTC and the local San Diego County FIPS Code. Each La Jolla California zip code has a center Longitude / Latitude point (the La Jolla center is -117.27500152588 / 32.847499847412). For your convenience we have also indicated if that zip code in La Jolla observes Daylight Savings time.