Land for sale in Montana's Teton County recently totaled around $21 million and nearly 5,000 acres. Teton County ranks 39th in the state for the combined amount of land currently advertised for sale. Of all farms, ranches, hunting land and other land for sale in Teton County, Choteau had the most land for sale. Its economy is defined as agricultural, with 742 farms recorded in the county during the most recent U.S. Census. Farming activities in Teton County generate annual revenues of $12 million, most of which is from crops. Teton County is the 31st largest county (2,291 square miles) in Montana. It's located in the North Central Montana region of Montana.