Below is a list of Rosamond CA zip codes. For your research we have also included Rosamond Area Code, Time Zone, UTC and the local Kern County FIPS Code. Each Rosamond California zip code has a center Longitude / Latitude point (the Rosamond center is -118.19599914551 / 34.863899230957). For your convenience we have also indicated if that zip code in Rosamond observes Daylight Savings time.