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