Yes it is a high school.
Maine South High School was created in 1964.
Portland High School - Maine - was created in 1821.
Morse High School - Maine - was created in 1904.
Freeport High School - Maine - was created in 1961.
Maine East High School was created in 1902.
Mount View High School - Maine - was created in 1964.
Ellsworth High School in Ellsworth Maine
The largest high school in Maine is Deering High School, located in Portland. It has a diverse student body and offers a wide range of academic and extracurricular programs. With an enrollment of over 1,200 students, it serves as a key educational institution in the region. Other notable large high schools in Maine include Portland High School and Edward Little High School in Auburn.
Thornton Academy
South Lakes High School was created in 1979.
North Atlantic Regional High School, a Maine school recognized by the state Department of Education. Use the local high schools, private schools, homeschool, Internet courses. You can take the courses you want (as long as they are high school level or above)
Maine North High School was used in the film The Breakfast Club.