Below is a list of Black River Falls WI zip codes. For your research we have also included Black River Falls Area Code, Time Zone, UTC and the local Jackson County FIPS Code. Each Black River Falls Wisconsin zip code has a center Longitude / Latitude point (the Black River Falls center is -90.851097106934 / 44.298801422119). For your convenience we have also indicated if that zip code in Black River Falls observes Daylight Savings time.