Located in Coast North Carolina, 905-square-mile Onslow County is one of the ten biggest counties in the Tar Heel State. There is almost 1,000 acres of farms for sale in Onslow County, North Carolina, based on recent Land Network data. The combined market value of farms and rural land for sale here is $22 million. The average price of farmland for sale in Onslow County was $5 million. Farms for sale in Onslow County sustain livestock including horses, pig, 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.