Richwood, MN

ZIP code 56577 is centered on Wolverton, a small city in Clay County, Minnesota, near the North Dakota border. The surrounding landscape is predominantly level, cultivated farmland. Local landmarks include Wolverton City Park, the city’s municipal and fire-service buildings, and the railroad corridor running through the community. The area is primarily rural and residential, with larger commercial and public services available in nearby Moorhead and Fargo.