Cook, MN

ZIP code 55723 serves Cook and surrounding rural areas in northern St. Louis County, Minnesota, within a landscape of forests, lakes, and river valleys. Its best-known natural landmarks include Lake Vermilion, a major recreational lake, and Vermilion Falls, a cascade on the Vermilion River near Cook. The area’s outdoor setting supports boating, fishing, hiking, and other recreation, while the town serves as a local hub for nearby communities.