Before you buy your home in valley County, mt or rent that valley County apartment, check out the local schools in your new valley County, Montana neighborhood. Our school finder includes public and private elementary schools, middle schools and high schools, as well as colleges and universities in valley County. Here you can find important information about valley County schools such as addresses, enrollment, staffing and student demographics. valley County, Montana school information made easy with AOL Real Estate. Start browsing valley County cities/towns today by clicking one of the links below.