Below is a list of Rancho Santa Fe CA zip codes. For your research we have also included Rancho Santa Fe Area Code, Time Zone, UTC and the local San Diego County FIPS Code. Each Rancho Santa Fe California zip code has a center Longitude / Latitude point (the Rancho Santa Fe center is -117.20300292969 / 33.020198822021). For your convenience we have also indicated if that zip code in Rancho Santa Fe observes Daylight Savings time.