Below is a list of Downing WI zip codes. For your research we have also included Downing Area Code, Time Zone, UTC and the local Dunn County FIPS Code. Each Downing Wisconsin zip code has a center Longitude / Latitude point (the Downing center is -92.127601623535 / 45.046100616455). For your convenience we have also indicated if that zip code in Downing observes Daylight Savings time.