Below is a list of Randolph OH zip codes. For your research we have also included Randolph Area Code, Time Zone, UTC and the local Portage County FIPS Code. Each Randolph Ohio zip code has a center Longitude / Latitude point (the Randolph center is -81.24829864502 / 41.030200958252). For your convenience we have also indicated if that zip code in Randolph observes Daylight Savings time.