Rock Falls, WI

ZIP code 54764 includes Pepin, Wisconsin, and nearby rural areas along Lake Pepin, an expansion of the Mississippi River. The area is closely associated with author Laura Ingalls Wilder: the Laura Ingalls Wilder Museum and Little House Wayside commemorate her childhood and birthplace. Other notable landmarks include the historic Pepin Depot Museum and the lakefront, with marinas and public access points.