Grantsburg, WI

ZIP code 54840 covers the town of Grantsburg in northwest Wisconsin. Known for its scenic beauty and outdoor recreation opportunities, this area is home to the St. Croix National Scenic Riverway, a popular destination for kayaking and fishing. Grantsburg is also home to Crex Meadows Wildlife Area, a vast expanse of wetlands and grasslands that provide habitat for a variety of wildlife species.