Lake Linden, MI

ZIP code 49945 covers Lake Linden and nearby communities in Houghton County on Michigan’s Keweenaw Peninsula, beside Torch Lake. Landmarks include the Lake Linden Historic District, whose commercial and civic buildings reflect the region’s copper-mining history, and the Houghton County Historical Museum, which presents exhibits on local mining, industry, and community life. Torch Lake is a prominent geographic feature of the area.