NORTH YORK / CATHOLIC SECONDARY
Loretto Abbey Catholic Secondary School
Loretto Abbey is a Catholic secondary school for young women on Mason Boulevard in North York. Its official profile lists Extended French, Advanced Placement, gifted programming and cooperative education. The school’s history dates to 1847, with the Mason Boulevard building opening in 1928; current applicants should compare program fit and travel plans as well as academic results.
Pjposullivan / Wikimedia Commons · CC BY-SA 4.0 · CC BY-SA 4.0
- School board
- Toronto Catholic District School Board
- School type
- Catholic secondary
- Grades
- Grades 9–12
- Language
- English
- Address
- 101 Mason Boulevard, Toronto, ON M5M 3E2
- Community
- North York
Girls’ secondary school
Loretto Abbey continues the educational tradition of the Loretto Sisters. Its current school profile centres on education and leadership for young women.
Pathways and enrichment
Programs listed by the school include Extended French, Advanced Placement, gifted learning and cooperative education. Confirm course availability and entry requirements through the official school.
CHECK THE ADDRESS FIRST
School choice starts
with the right questions.
Attendance boundaries, programs, grade levels and admission rules can affect your options. A home’s municipality or proximity does not guarantee a place at this school.
EXPLORE THE AREA
New homes in Toronto.
These projects are in the same municipality. This is not a school-boundary or admission match. Confirm the exact address with the board.
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Queen Church is a condominium project at Queen and Church in downtown Toronto. The public collection includes studios through three-bedroom suites, with indoor and outdoor amenities and access to the Queen Street streetcar corridor.
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BEFORE YOUR NEXT MOVE
Your questions,
answered.
Which school board operates Loretto Abbey Catholic Secondary School?
Loretto Abbey Catholic Secondary School is part of Toronto Catholic District School Board. Use the official school and board links on this page for current programs, school information and registration.
Will a home listed here qualify for admission to Loretto Abbey Catholic Secondary School?
A listed project does not establish eligibility for Loretto Abbey Catholic Secondary School. The new-home suggestions are grouped by municipality, not attendance boundary. Confirm the exact home address, program, grade and admission requirements with Toronto Catholic District School Board before relying on a school assignment.
What does the academic score for Loretto Abbey Catholic Secondary School mean?
The 2025 Fraser Institute report gives the school 7.6 out of 10 using the 2023/2024 school year. The Fraser Institute score measures selected academic indicators. It is one starting point for research, not a complete assessment of teaching, student support, wellbeing or school fit.
UNDERSTAND THE COMPARISON
A useful starting point. A broader decision.
These lists order schools by their overall Fraser Institute score in the 2025 Ontario reports, using 2023/2024 results. The elementary report was released in January 2026 and the secondary report in November 2025. These are historical academic results, not 2026 test scores.
The Fraser Institute score measures selected academic indicators. It is one starting point for research, not a complete assessment of teaching, student support, wellbeing or school fit.
Coverage. We checked all 535 rated public and Catholic school records located within the City of Toronto: 274 public elementary, 72 public secondary, 155 Catholic elementary and 34 Catholic secondary. The census includes English- and French-language schools across Toronto, Scarborough, North York, Etobicoke, East York and York. Public and Catholic schools are compared separately. Unrated schools are not treated as lower-rated schools. Regional positions are calculated by Offplan Canada from the published scores; they are not a separate Fraser Institute regional ranking.
Ties. Equal scores share a regional position. To display ten profiles, ties are ordered alphabetically by the current common school name, ignoring the French École prefix. A tied school outside the ten-profile selection is named on the relevant list; it is not academically lower-ranked.
Methodology source checked October 3, 2026.
Use the board’s current boundary and registration information, visit the school and discuss your child’s needs before making a school or home decision.
Sources & review notes
School details reviewed October 3, 2026. School information and academic results can change.
- Official school and board information Checked October 3, 2026
- Ontario Ministry of Education school profile Checked October 3, 2026
- Official school and board information Checked October 3, 2026
- Fraser Institute 2025 school report Checked October 3, 2026
Independently prepared by Offplan Canada. School and board names identify the sources; they do not imply endorsement of this website or of any development.