Below is a list of Herbster WI zip codes. For your research we have also included Herbster Area Code, Time Zone, UTC and the local Bayfield County FIPS Code. Each Herbster Wisconsin zip code has a center Longitude / Latitude point (the Herbster center is -91.261199951172 / 46.832500457764). For your convenience we have also indicated if that zip code in Herbster observes Daylight Savings time.