Of 53 counties in the state, Nelson County ranks 39th in terms of size (1,008 square miles). Nelson County is in Northeast North Dakota. A recent survey of Land Network data totals 1,000 acres of riverfront land for sale in North Dakota's Nelson County, which is valued at a combined $375,000. Browse all waterfront property for sale in Nelson County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Nelson County is recreational property.