Man I welcome you to Montana ahead of time. There is a teacher shortage here in Montana-but thatis because they pay so little.
Hmm..most of the agriculture is in the eastern part of the state, although there is some up north also.
Dang... we live in Butte simply because it is one of the cheapest places in the state you can live and still be close to the mountains and the fishing/hunting..
But-there is probably very little agriculture in this area..lots of ranches and they do feed hay and grow alfalfa...especially in the Big Hole valley...
In Butte, you can find homes from about 15-20,000$ if you want to fix them up-to 400,000$ although that is the high end. You can find a nice house, by my standards-which probably not that high-lol for about 40-60,000$.
This would be a three-four bedroom with a garage, small yard-...This same home would cost you 200,000$ in both Missoula or Bozeman and more in Kalispell or Whitefish.
Good Luck:
Leep: