Greely High School serves the communities of Cumberland and North Yarmouth, Maine. Greely strives to offer a personalized educational experience for all students. We offer a variety of student programs and services including AP courses and the International Baccalaureate Program. We invite parents and community members to assist us in our efforts to provide our students with lifelong learning opportunities and the ability to achieve at their highest level. Please be sure to provide us with any feedback related to your child’s educational experience while attending Greely. ~Dan McKeone, Greely High School Principal
Performing Arts Center (PAC)

Bring Your Own Device (BYOD) Program at Greely High School

School Announcements

  • Weekly Update - 6/26/27
    Posted Jun 16, 2017, 11:59 AM by Joanna Foster
  • Weekly Update - 6/12/17
    Posted Jun 12, 2017, 12:05 PM by Joanna Foster
  • Weekly Update - 5/26/17
    Posted May 26, 2017, 12:01 PM by Joanna Foster
  • Weekly Update - 5/19/17
    Posted May 19, 2017, 12:30 PM by Joanna Foster
Showing posts 1 - 4 of 126. View more »
MSAD #51 Strategic Plan

Superintendent Porter's Blog


Freshmen Orientation:  Thursday, August 24th (8:00a.m. - 12:00p.m.)
Students' first day of school:  Wednesday, August 30th

School Day: 
8:00am - 2:30pm (Wed. 8:00am - 1:30pm)

Greely High School Mission Statement
The Greely High School community is committed to creating a safe, caring and ethical learning environment that is responsive to the needs of its learners. In order to prepare for global citizenship in a changing world, students must learn to communicate and collaborate effectively. Students are encouraged to be open-minded toward other cultures and to evaluate multiple viewpoints. The Greely High School community believes that creativity, innovation, critical thinking, and problem solving are integral to contemporary education and for successful participation in twenty-first century society. Our school culture supports the exploration of new ideas, personalization of learning, and educational risk-taking.