Duplin County is in Coast North Carolina. Of the 100 counties in the state, Duplin County is 13th in terms of its size (820 square miles). Duplin County, North Carolina, has roughly 1,000 acres of farms for sale based on recent Land Network data. The combined market value of farms and rural land for sale here was around $4 million. The average price of farmland for sale in Duplin County was $618,857. Farms for sale in Duplin County feature livestock including horses, cattle, goats and sheep. Browse all North Carolina farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or individual needs.