Below is a list of Chetek WI zip codes. For your research we have also included Chetek Area Code, Time Zone, UTC and the local Barron County FIPS Code. Each Chetek Wisconsin zip code has a center Longitude / Latitude point (the Chetek center is -91.651397705078 / 45.314498901367). For your convenience we have also indicated if that zip code in Chetek observes Daylight Savings time.