Below is a list of Rockmart GA zip codes. For your research we have also included Rockmart Area Code, Time Zone, UTC and the local Polk County FIPS Code. Each Rockmart Georgia zip code has a center Longitude / Latitude point (the Rockmart center is -85.04419708252 / 34.010799407959). For your convenience we have also indicated if that zip code in Rockmart observes Daylight Savings time.