Below is a list of Gardiner ME zip codes. For your research we have also included Gardiner Area Code, Time Zone, UTC and the local Kennebec County FIPS Code. Each Gardiner Maine zip code has a center Longitude / Latitude point (the Gardiner center is -69.80290222168 / 44.198001861572). For your convenience we have also indicated if that zip code in Gardiner observes Daylight Savings time.