Below is a list of Richgrove CA zip codes. For your research we have also included Richgrove Area Code, Time Zone, UTC and the local Tulare County FIPS Code. Each Richgrove California zip code has a center Longitude / Latitude point (the Richgrove center is -119.11000061035 / 35.797500610352). For your convenience we have also indicated if that zip code in Richgrove observes Daylight Savings time.