The school averages a student body of approximately 1,000 or more pupils each year, spanning grades 7 through 12.

Louis St. Laurent is considered to be a fine-arts based Catholic School, though it is also known for its athletic teams, especially volleyball.

Teams from various places in Alberta and British Columbia participate in this three-day event.

A student from the high school art program has their design become the logo for the year.

To show school pride, the students of Louis St. Laurent can usually be seen wearing green and yellow and/or their Halloween costume to support their team.

As a fine arts school, Louis St. Laurent offers multiple programs from grades 7 to 12.

As they progress through school, they have the option to drop the class, or add them if they meet the necessary requirements.

Source:[6] Louis St. Laurent offers the option for some students to take some of their classes in Spanish.

Two homeroom classes in junior high are reserved for students in the Spanish bilingual program.

The in-class courses are: English Literature and Composition, Calculus AB, Physics 1, and Biology.

Students "learn...skills in computers, coding and robotics, CAD and 3D printing, audio/video production, automation, and game theory".

[11] It is an inclusive program designed to help students with mild to severe cognitive needs to obtain a Certificate of Completion.

As part of the nine-year program, students at Louis St. Laurent are taught French.

The sports teams that are available for students to try out and play for are: badminton, basketball, cross-country running, curling, golf, soccer, softball, swimming, track and field, and volleyball.

These teams participate and compete in games, competitions, meets and tournaments throughout the year.

Students have the opportunity to join the Hockey Academy, where they get an in-depth chance to practice and hone their skills.

Students can take the yellow bus when passes are purchased via Powerschool's School Fees tab.

Students can also take school special bus routes offered by ETS, which are shared by the neighbouring public school Harry Ainlay.. Over the years, students have acquired traditions, especially among the grade twelve graduating class.

Most noteworthy is the year-end water fight between grade twelve students,[12] and a graduation prank.

The mascot is a grey animal with brownish-red hair and wearing a green jersey with the school team's name on it.