Barnes County is in Southeast North Dakota. Of the 53 counties in the state, Barnes County ranks 15th in terms of size (1,513 square miles). North Dakota's Barnes County has 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was roughly $2 million. The average price of residential acreage for sale in Barnes County was $488,700. The county has a rural, farm-based economy. Browse all residential land and rural property for sale in North Dakota to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.