Below is a list of Gardendale AL zip codes. For your research we have also included Gardendale Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Gardendale Alabama zip code has a center Longitude / Latitude point (the Gardendale center is -86.8252 / 33.6683). For your convenience we have also indicated if that zip code in Gardendale observes Daylight Savings time. For more information on Gardendale Alabama you will find helpful business links and searches.