Below is a list of Richwood WV zip codes. For your research we have also included Richwood Area Code, Time Zone, UTC and the local Nicholas County FIPS Code. Each Richwood West Virginia zip code has a center Longitude / Latitude point (the Richwood center is -80.540000915527 / 38.222801208496). For your convenience we have also indicated if that zip code in Richwood observes Daylight Savings time.