Their varsity girls volleyball team won their first ever WPIAL championship in 2019, upsetting heavily favored North Allegheny in the finals.

The boys basketball team had its best season in school history at the time in 2018, with 19 straight wins and a 21–2 overall record.

The team's winning streak unfortunately came to an end with a loss to Baldwin, and the season ended with a loss to Woodland Hills in the WPIAL semi-finals, preventing Canon-Mac from moving on to the finals, however, the season still added to the school's long legacy of athletic success.

Despite losing the final game to City League section champions Taylor Allderdice, the season still went down as one of Canon - Mac's greatest athletic feats.

The Canon-Mac full size bus fleet is composed almost entirely of Blue Bird Vision school buses; second and third generations; built from 2008–present.

The district also has about ten-first generation Visions; built from 2003 to 2007; most of which remain in route service currently, but are soon to be retired.

This bus serves primarily as an equipment transporter for the high school band and rarely travels with passengers aboard.

The 1983 project also renovated the interior of the entire existing building, added seats to the auditorium, and reconfigured the athletic wing by replacing the original gym with a larger one that contained pull-out bleachers and an elevated walking track.

A centrally located commons area with high vaulted ceilings; known as the Atrium; was also created during this time.

A press box and more pull-out collapsible bleachers were added to the main gym above the elevated track, and the exercise yard was eliminated as it was in the way of the new set of loading docks and part of the new classroom portion of the school.

The main entrance to the school was modernized and the doors pushed about 8 feet forward, and most of the building's front fascia was re-bricked to give a more clean and updated appearance.

In total, about 90 percent of the original building was either renovated or replaced, and the entire student and staff populations benefited from the project.

The open playing field off of the athletic wing was paved over and made into a new lot to make up for lost parking area.

Brand new Jumbotron-style scoreboards were installed in the main gym, along with revamped signage on the press box and outside of the doors.

New, better lighting systems and brand new acoustic wall panels were also installed, and the total seating capacity was significantly increased.

The band room was nearly doubled in size and also received acoustic panels and other sound mitigation improvements.

The teacher's lounge was again relocated, due to the cafeteria being expanded into its former location, and a security vestibule was added to the main office entrance.

There are also multiple baseball/softball fields with permanent dugouts, a small press building and digital scoreboards outside of the school, used for competition as well as softball practice.

It was built in 1954 as new housing was developed in the area and is adjacent to North Strabane Intermediate School (details above).

The current building replaced the original Muse Elementary, which was built in 1936 and razed upon completion of the new school in 2017.

South Central Elementary School currently has a student body numbering about 470 pupils in grades K-4.

The project included interior repainting, minor floor plan alterations, remodeling of the library and main office, and the addition of windows to all classrooms with walls to the outside.

Wylandville was last renovated in 1979 and is to be overhauled in the next few years, as age, decay, and outdatedness have taken their toll on the current building significantly.

Big Mac Stadium serves as the Canon-McMillan School District's main athletic facility.

It is located just off Jefferson Avenue near the heart of Canonsburg, and is adjacent to the district's former Central Administration building.

McDowell Field is the district's primary baseball practice complex, named for the road on which it is located.

There is a North Strabane Township municipal pump station on the premises, which is fenced off separately from the field itself to prevent unauthorized access.

The site does not have any permanent buildings besides a basic wooden shelter that are accessible to its users, as portable toilets and a utility trailer are only used at the field seasonally.

Canon-McMillan Support Facility serves as both the district's school bus/school van garage and the headquarters for the district-wide maintenance and custodial department.