Below is a list of Oxnard CA zip codes. For your research we have also included Oxnard Area Code, Time Zone, UTC and the local Ventura County FIPS Code. Each Oxnard California zip code has a center Longitude / Latitude point (the Oxnard center is -119.17700195312 / 34.197700500488). For your convenience we have also indicated if that zip code in Oxnard observes Daylight Savings time.