Grant City, MO

ZIP code 64456 serves Mound City and surrounding rural areas in northwestern Missouri. Notable natural landmarks in the area include Loess Bluffs National Wildlife Refuge, known for its wetlands and seasonal concentrations of migratory waterfowl, and Big Lake State Park, which offers access to a large oxbow lake and outdoor recreation. Agriculture is a prominent feature of the surrounding landscape, while local services are concentrated in Mound City.