DATED ACADEMIC COMPARISON
Top 10 Catholic elementary schools in the GTA
Use this list to start a school shortlist, then look at the grades, programs and official admissions information in each guide.
2025 report · 2023/2024 academic results
Scores reflect one historical academic measure. Equal scores share a position.
- 1position
Richmond Hill
Corpus Christi Catholic Elementary School
Kindergarten–Grade 8 · English
York Catholic District School Board
Read the school guide10.0out of 102023/2024 results - 1position
Vaughan · Woodbridge
St. Agnes of Assisi Catholic Elementary School
Kindergarten–Grade 8 · English
York Catholic District School Board
Read the school guide10.0out of 102023/2024 results - 1position
Markham · Unionville
St. Justin Martyr Catholic Elementary School
Kindergarten–Grade 8 · English
York Catholic District School Board
Read the school guide10.0out of 102023/2024 results - 1position
Toronto
St. Sebastian Catholic School
Junior Kindergarten–Grade 8 · English
Toronto Catholic District School Board
Read the school guide10.0out of 102023/2024 results - 5position
Toronto
Our Lady of Perpetual Help Catholic School
Junior Kindergarten–Grade 8 · English
Toronto Catholic District School Board
Read the school guide9.7out of 102023/2024 results - 5position
Mississauga
St. Rose of Lima Catholic Elementary School
Junior Kindergarten–Grade 8 · English
Dufferin-Peel Catholic District School Board
Read the school guide9.7out of 102023/2024 results - 7position
Toronto
St. Michael’s Choir School — Elementary
Grades 3–8 (full school: Grades 3–12) · English
Toronto Catholic District School Board
Read the school guide9.6out of 102023/2024 results - 8position
Markham
École élémentaire catholique Sainte-Marguerite-Bourgeoys
Kindergarten–Grade 6 · French
Conseil scolaire catholique MonAvenir
Read the school guide9.5out of 102023/2024 results - 8position
Mississauga
St. John of the Cross Catholic Elementary School
Junior Kindergarten–Grade 8 · English
Dufferin-Peel Catholic District School Board
Read the school guide9.5out of 102023/2024 results - 10position
Richmond Hill
St. Charles Garnier Catholic Elementary School
Kindergarten–Grade 8 · English
York Catholic District School Board
Read the school guide9.3out of 102023/2024 results
What the comparison tells you
The 2025 Fraser Institute Ontario reports use 2023/2024 academic results. The elementary edition was released in January 2026 and the secondary edition in November 2025. These are historical indicators, not current-year test scores or a complete measure of school quality.
This category compares 458 rated catholic elementary records in the five-region GTA. English- and French-language schools are included. A school without a published score is not treated as lower performing. Regional and GTA positions are calculated from the published scores, rather than separate Fraser rankings.
Equal scores share a position. Ten profiles are displayed, with equal scores ordered alphabetically by the current common name, ignoring the French École prefix. Any schools tied at the cutoff but outside those ten are named below; their results are not lower.
Fraser Institute Report Card on Ontario’s Elementary Schools 2025Official sources and check dates
- Fraser Institute Report Card on Ontario’s Elementary Schools 2025 Source checked Oct 3, 2026
These guides use AI-assisted research and dated public source records. A source check is not a school visit or a personal assessment. For a correction, choose a team member to contact.