Below is a list of Rothbury MI zip codes. For your research we have also included Rothbury Area Code, Time Zone, UTC and the local Oceana County FIPS Code. Each Rothbury Michigan zip code has a center Longitude / Latitude point (the Rothbury center is -86.347801208496 / 43.506900787354). For your convenience we have also indicated if that zip code in Rothbury observes Daylight Savings time.