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