Land for Sale in Union County, New Jersey

There was a combined almost $30 million of land and rural real estate for sale in Union County, New Jersey, recently on Land.com. The total acreage of all Union County farms and rural land for sale was almost 1,000 acres. Union County ranks 20th in the state for the total number of acres of land currently advertised for sale. Scotch Plains had the most land for sale. Union County is New Jersey's 20th biggest county (105 square miles). It's located in the North New Jersey region of New Jersey.