Below is a list of San Ardo CA zip codes. For your research we have also included San Ardo Area Code, Time Zone, UTC and the local Monterey County FIPS Code. Each San Ardo California zip code has a center Longitude / Latitude point (the San Ardo center is -120.90399932861 / 36.023101806641). For your convenience we have also indicated if that zip code in San Ardo observes Daylight Savings time.