Below is a list of Monongalia County WV zip codes. For your research we have also included Monongalia County Area Code, Time Zone, UTC and the local County FIPS Code. Each Monongalia County West Virginia zip code has a center Longitude / Latitude point (the Monongalia County center is -80.024696350098 / 39.65539932251). For your convenience we have also indicated if that zip code in Monongalia County observes Daylight Savings time.