havelocksparky, as you pick and sort out communities within 50 miles of the City of Billings or the City of Great Falls, you can get a fact sheet for that location in Montana by going here
American FactFinder and input the name of the community for "city/town" (leave out the ZIP Code) and Montana for "State", and then click "GO".
You'll get a lot of demographic, and some economic, statistics for the community you selected, and if you click on "Reference map" (it's on the right hand side), you'll get a map.