Before you buy your home in Castine,ME or rent that Castine apartment, check out the local schools in your new Castine,Maine neighborhood. Our school finder includes public and private elementary schools, middle schools and high schools, as well as Castine colleges and universities. Here you can find important information about local Castine schools such as location, enrollment, staffing and student demographics. Castine,Maine school information made easy with AOL Real Estate.