Below is a list of Saint Louisville OH zip codes. For your research we have also included Saint Louisville Area Code, Time Zone, UTC and the local Licking County FIPS Code. Each Saint Louisville Ohio zip code has a center Longitude / Latitude point (the Saint Louisville center is -82.420501708984 / 40.172401428223). For your convenience we have also indicated if that zip code in Saint Louisville observes Daylight Savings time.