[citation needed] First opened in 1958, and renovated and expanded in the 1970s adding a second gymnasium, theatre, and a new cafeteria, library and two new wings, Beaconsfield High School is currently home to more than 600 students.

[1] According to the school's website, BHS has "traditionally served the communities of Beaconsfield, Baie d'Urfe, Kirkland and Pointe-Claire.

Anne de Bellevue, Ile Perrot and Pincourt are now increasingly part of the school population.

[citation needed] Augmenting these course offerings are a wide range of special programs covering visual arts, drama, dance, music, physical education, and computer technology.

Beaconsfield High School gives students access to a large variety of sports and e-sports.