[4] Triton serves all students from Bellmawr and Runnemede, along with those from the northern portion of Gloucester Township.

Three teachers (Nick Martinelli, Daniel Michielli, and Jeffrey Logandro) were charged for actually having committed sexual misconduct, while two administrators (Principal Catherine DePaul and Vice Principal Jernee Kollock) were charged for covering up the incident.

Starting July 1, 2013, longtime Black Horse Pike Regional School District employee and fellow Triton alumnus Melissa Sheppard was appointed Triton's new principal for the 2013–2014 school year and beyond, while current Triton Vice Principal Harold Little would take over the role as the Class of 2016's Vice Principal (the role Kollock had prior to her firing).

Starting in the 2016-2017 school year, Triton added a lacrosse team for both boys and girls.

The baseball team won the South Jersey Group III state sectional championship in 1959 and 1970.

[20] The field hockey team won the South Jersey Group III state sectional championship in 1983.

Her core administration includes five vice principals, one for each class and one who serves as athletic director.