Rising 9 &10 Summer Reading
Rising 11 & 12 Summer Reading
Summer Support Resources for Teens and Families
August 6th - Class of 2020 Graduation (6pm) - Live Video Stream
August 24th-27th - CBHS Summer Faculty Institute
August 25th - PAG Parent Forum on School Re-Opening - 6pm
August 31st - First Day of School

District Info on COVID-19 here
Prospective Students: Learn More Here 
Class of 2024 Lottery Results Here





View Larger Map

196 Allen Avenue, Portland, ME 04103
Phone: (207) 874-8160
Fax: 207-797-5437


Casco Bay High School for Expeditionary Learning (CBHS) is a small and rigorous public high school that reflects the increasing diversity of Portland, Maine.  Founded in 2005, CBHS is a school of choice for just under 400 students.  At Casco Bay, we challenge and support our students to become college-ready through our 3Rs: Rigor, Relevance, and Relationships. 98% of our graduates have been accepted to college. In 2019, CBHS was again named one of Maine’s top high schools by both US News and World Report and CBHS is a credentialed school in the EL Education national network of schools, and one of the original "Mentor Schools." In fall 2014, CBHS was named one of 20 "Deeper Learning" schools in the country and won the $100,000 Larry O'Toole Award from the Nellie Mae Foundation for advancing student-centered learning in New England. In 2019, CBHS was chosen as one of six "Gold" level "Schools of Opportunity" nationwide. 

Learn about Casco Bay High School through student-made videos in Arabic, French and Somali: HERE
(These videos were created by students during a spring 2016 intensive.)
Casco Bay High School Brochure
2019-20 CBHS Family Handbook
2019 CBHS Parent Field Guide
2019-20 CBHS A-B Day Calendar
2019-20 CBHS Priorities (School Success Plan)
July 2020 CBHS Newsletter
2019-2020 in Pictures
Volunteer at CBHS by completing forms Here
Order CBHS Apparel Here
Link to CBHS Parent Advisory Group Website

What's New