About Our School

St. Mark Catholic Elementary School is located on Upper Middle rd. between Brant St and Guelph Ln. It was constructed in 1979 with additions in 1980 and 1987. The School was renovated in 1994, in 2001 and once again during the 2018-2019 school year.

We have approx.. 350 students and 35 Staff members.

YMCA Before and After Care

To register for this program please contact the YMCA.

Phone: 905-632-5000

HCDSB AdministratorAbout Our School