Below is a list of Ravenna OH zip codes. For your research we have also included Ravenna Area Code, Time Zone, UTC and the local Portage County FIPS Code. Each Ravenna Ohio zip code has a center Longitude / Latitude point (the Ravenna center is -81.24299621582 / 41.16019821167). For your convenience we have also indicated if that zip code in Ravenna observes Daylight Savings time.