St Mary's High School
Brockville, Ontario
Strong overall results with strong reading, strong writing but weaker math. Recent results are broadly stable.
Overall score
out of 10
Key metrics
Math
56%
AverageReading
92%
StrongWriting
92%
StrongTrend
StableWhat this means for parents
This profile is derived from the available EQAO/OSSLT measures: reading is 92%, writing is 92%, math is 56%. Across the available three-year change fields, results are broadly stable (average change 5.0 points).
Is this school a good fit?
Best for
- literacy-focused learners
- students who do well in writing-heavy environments
- students who may benefit from schools serving more special education learners
May not be ideal for
- families prioritizing top-tier math performance
- parents seeking very even performance across subjects
Performance by grade level
Math
Average56%
Based on EQAOresults — % of students meeting the provincial standard.
Three-year improvement
Stable
Change in students meeting provincial standard over 3 years
Grade 9
Grade 10
Values in percentage points. Positive = more students meeting the standard vs. three years ago.
Contact & details
Address
40 Central Ave, Brockville, Ontario, K6V 4N5
Phone
613-342-4911
Type
Catholic · English
Grades
9-12
Students
405
Website
stmarychs.cdsbeo.on.caNearby schools
Continue your search
Compare this school with nearby options or explore a different area.