Below is a list of Glen Saint Mary FL zip codes. For your research we have also included Glen Saint Mary Area Code, Time Zone, UTC and the local Baker County FIPS Code. Each Glen Saint Mary Florida zip code has a center Longitude / Latitude point (the Glen Saint Mary center is -82.161003112793 / 30.276500701904). For your convenience we have also indicated if that zip code in Glen Saint Mary observes Daylight Savings time.