Of 21 counties in the state, Morris County is eighth in terms of its size (481 square miles). Morris County is in North New Jersey. Morris County, New Jersey, includes nearly 1,000 acres of farms for sale based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here was approximately $1 million. Browse all Morris County 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 commercial or lifestyle needs. The most common type of land for sale by combined acreage in Morris County is house.