Knob Lick, MO

ZIP code 63651 serves the rural Knob Lick area of St. Francois County, Missouri. Its most recognizable landmark is Knob Lick Mountain, topped by a fire lookout tower that rises above the surrounding Ozark foothills. The area is largely characterized by wooded ridges, open countryside, and scattered homes, with Farmington and other county communities nearby for services.