Below is a list of Hollandale WI zip codes. For your research we have also included Hollandale Area Code, Time Zone, UTC and the local Iowa County FIPS Code. Each Hollandale Wisconsin zip code has a center Longitude / Latitude point (the Hollandale center is -89.938400268555 / 42.874401092529). For your convenience we have also indicated if that zip code in Hollandale observes Daylight Savings time.