Below is a list of Mount Horeb WI zip codes. For your research we have also included Mount Horeb Area Code, Time Zone, UTC and the local Dane County FIPS Code. Each Mount Horeb Wisconsin zip code has a center Longitude / Latitude point (the Mount Horeb center is -89.73030090332 / 43.009998321533). For your convenience we have also indicated if that zip code in Mount Horeb observes Daylight Savings time.