Below is a list of Loyalton CA zip codes. For your research we have also included Loyalton Area Code, Time Zone, UTC and the local Sierra County FIPS Code. Each Loyalton California zip code has a center Longitude / Latitude point (the Loyalton center is -120.24500274658 / 39.675899505615). For your convenience we have also indicated if that zip code in Loyalton observes Daylight Savings time.