Below is a list of Holgate OH zip codes. For your research we have also included Holgate Area Code, Time Zone, UTC and the local Henry County FIPS Code. Each Holgate Ohio zip code has a center Longitude / Latitude point (the Holgate center is -84.132598876953 / 41.250598907471). For your convenience we have also indicated if that zip code in Holgate observes Daylight Savings time.