Sacred Heart Catholic High School is a public Catholic high school in Newmarket, Ontario, Canada. It is currently the only high school in Newmarket under the jurisdiction of the York Catholic District School Board. There were 1620 full-time registered students for the 2005/2006 year, 95 full-time staff members, and 24 support staff. History In January 1969, the York Region Separate School Board came into existence with the combining of eleven small school boards. Shortly thereafter, the Board passed a motion to Catholic High Schools in Toronto. At their next meeting, trustees faced a parents' delegation protesting the decision. This delegation, in convincing the Board to reverse its stand, showed that support for the concept of Catholic education beyond elementary school was strong. Thus, the Board carried on the tradition of Catholic education and continued to transport students to Catholic high schools in Metropolitan Toronto. In 1973, the Metro Separate School Board declared that these students could no longer be accommodated. Therefore, in 1974, the York Separate School Board decided to establish St. Robert Catholic High School in Thornhill, Ontario. In doing so, the Board made a statement that a second junior high school would be built north of Toronto at a future date "if the extension of Catholic education is supported by the Catholic community of York Region". St. Robert was a tremendous success and after four years was filled to capacity. The Board, therefore, opened the doors of Sacred Heart Junior High School in September 1979, providing 265 students with a Grades 7 to 9 program. Through the cooperative efforts of the Board and the Toronto Archdiocese High School Commission, Grade 11 was introduced in September 1981 and one grade was added each subsequent year. Simultaneously, a building program was undertaken and updated new facilities were made available to students in September 1983. The student population continued to increase and a new addition to the building was opened in May 1987. The Catholic School Council in conjunction with staff and students continue to seek improvements to the school. In 2002 two new additions were added which gave the school a new cafeteria, upgraded physical education equipment and facilities, an expanded library resource centre, a theatre/lecture hall, new administrative offices as well as guidance and special education additions. Another major renovation took place in the summer of 2004. The entire second floor of the old wing received new Science Labs