Below is a list of Barron County WI zip codes. For your research we have also included Barron County Area Code, Time Zone, UTC and the local County FIPS Code. Each Barron County Wisconsin zip code has a center Longitude / Latitude point (the Barron County center is -91.874702453613 / 45.462001800537). For your convenience we have also indicated if that zip code in Barron County observes Daylight Savings time.