Assumption College School High School
🇨🇦 Official data · 2025Brantford, Ontario N3T0M7 · Brant Haldimand Norfolk CDSB
#313 of 766 secondary schools in Ontario
#313 of 766 nationally
About Assumption College School High School
Assumption College School High School is a catholic secondary school located in Brantford, in the Brant Haldimand Norfolk CDSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 1,865 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 55.8 out of 100, placing it in the top 50% of secondary schools in Canada and 313th of 766 ranked secondary schools in Ontario. Its strongest component is osslt first-attempt pass rate (74th percentile), and its weakest is eqao grade 9 mathematics (41th percentile).
Other published figures: enrolment 1,865; first language not english 12%; special education 16%; identified as gifted 1%.
There are 62 schools in Brantford; Assumption College School High School ranks 12th of 46 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against secondary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)–
- EQAO Grade 6 (reading, writing, maths) (25%)–
- EQAO Grade 9 mathematics (25%)51%
- OSSLT first-attempt pass rate (20%)91%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)8%
- Parent education (fewer parents without a credential) (10%)4%
The Success Index (Canada) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Assumption College School High School by the official sources.
- Enrolment
- 1,865
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 51%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 91%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 8%
- % of students living in low-income households.
- Parents without a credential
- 4%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 12%
- % of students whose first language is not English.
- Special education
- 16%
- % of students receiving special education services.
- Identified as gifted
- 1%
- % of students identified as gifted.
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Schools near Assumption College School High School
Closest schools by straight-line distance, with their Success Index (Canada).
Edith Monture Elementary School
Brantford · Public elementary · Grades JK-8
825 students · 252 m away
St. Gabriel Catholic Catholic Elementary School
Brantford · Catholic elementary · Grades JK-8
510 students · 386 m away
St. Basil Catholic Elementary School
Brantford · Catholic elementary · Grades JK-8
670 students · 992 m away
Walter Gretzky Elementary School
Brantford · Public elementary · Grades JK-8
710 students · 1.2 km away
Agnes Hodge Public School
Brantford · Public elementary · Grades JK-8
715 students · 2.2 km away
ÉÉC Sainte-Marguerite-Bourgeoys-Brantfrd
Brantford · Catholic elementary · Grades JK-8
205 students · 2.3 km away
St. Theresa School
Brantford · Catholic elementary · Grades JK-8
250 students · 2.7 km away
Dufferin Public School
Brantford · Public elementary · Grades JK-8
315 students · 2.8 km away
Princess Elizabeth Public School
Brantford · Public elementary · Grades JK-8
235 students · 3.1 km away
Brantford Collegiate Institute and Vocational School
Brantford · Public secondary · Grades 9-12
1,155 students · 3.1 km away
Similar schools
Catholic secondary schools in Ontario with a comparable Enrolment.
St Francis Xavier Secondary School
Mississauga · Catholic secondary · Grades 9-12
1,890 students
St Edmund Campion Secondary School
Brampton · Catholic secondary · Grades 9-12
1,810 students
St. Thomas More Catholic Secondary School
Hamilton · Catholic secondary · Grades 9-12
1,810 students
Resurrection Catholic Secondary School
Kitchener · Catholic secondary · Grades 9-12
1,920 students
Mother Teresa Catholic Secondary School
London · Catholic secondary · Grades 9-12
1,795 students
Holy Trinity Catholic Secondary School
Oakville · Catholic secondary · Grades 9-12
1,775 students
Frequently asked questions
Is Assumption College School High School a good school?
Assumption College School High School has a Success Index (Canada) of 55.8 out of 100 (Top 50% of secondary schools in Canada) and ranks #313 of 766 in Ontario. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Assumption College School High School rank in Ontario?
Assumption College School High School ranks #313 of 766 secondary schools in Ontario and #313 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Assumption College School High School?
Assumption College School High School had 1,865 students in 2025.
Is Assumption College School High School a elementary school or a secondary school?
Assumption College School High School is classified as a secondary school covering Grades 9-12. It is a catholic school.
What other schools are near Assumption College School High School?
There are 10 schools within 15 km of Assumption College School High School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.