Are you looking to move into a neighborhood in valley County, but know nothing about it? Before you buy a home in valley County, Montana or find a new valley County new homes, do a neighborhood search first. Here you can find statistics on valley County, mt neighborhood housing, cost of living, weather, economy, household demographics and valley County schools to help you decide which neighborhood is right for you. valley County, Montana neighborhood information made easy with AOL Real Estate. Start browsing valley County cities/towns today by clicking one of the links below.