Holy Trinity Catholic High School
🇨🇦 Official data · 2025Bradford, Ontario L3Z2B3 · Simcoe Muskoka CDSB
#471 of 766 secondary schools in Ontario
#471 of 766 nationally
About Holy Trinity Catholic High School
Holy Trinity Catholic High School is a catholic secondary located in Bradford, in the Simcoe Muskoka CDSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 1,125 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 42.0 out of 100, placing it in the lower 50% of secondary schools in Canada and 471st of 766 ranked secondary schools in Ontario. Its strongest component is community advantage (fewer low-income households) (74th percentile), and its weakest is parent education (fewer parents without a credential) (29th percentile).
Other published figures: enrolment 1,125; first language not english 17%; special education 20%; identified as gifted 1%.
There are 16 schools in Bradford; Holy Trinity Catholic High School ranks 10th of 15 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%)49%
- OSSLT first-attempt pass rate (20%)83%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)6%
- Parent education (fewer parents without a credential) (10%)6%
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 Holy Trinity Catholic High School by the official sources.
- Enrolment
- 1,125
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 49%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 83%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 6%
- % of students living in low-income households.
- Parents without a credential
- 6%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 17%
- % of students whose first language is not English.
- Special education
- 20%
- % of students receiving special education services.
- Identified as gifted
- 1%
- % of students identified as gifted.
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Schools near Holy Trinity Catholic High School
Closest schools by straight-line distance, with their Success Index (Canada).
St Jean de Brebeuf Separate School
Bradford · Catholic elementary · Grades JK-8
400 students · 353 m away
Bradford District High School
Bradford · Public secondary · Grades 9-12
1,345 students · 542 m away
W. H. Day Elementary School
Bradford · Public elementary · Grades JK-8
495 students · 830 m away
Fieldcrest Elementary School
Bradford · Public elementary · Grades JK-8
785 students · 880 m away
St Angela Merici Catholic Elementary School
Bradford · Catholic elementary · Grades JK-8
610 students · 961 m away
Chris Hadfield Public School
Bradford · Public elementary · Grades JK-8
645 students · 1.4 km away
St. Teresa of Calcutta Catholic School
Bradford · Catholic elementary · Grades JK-8
465 students · 1.4 km away
Fred C Cook Public School
Bradford · Public elementary · Grades JK-8
390 students · 1.7 km away
St Charles School
Bradford · Catholic elementary · Grades JK-8
520 students · 1.9 km away
St. Marie of the Incarnation Separate School
Bradford · Catholic elementary · Grades JK-8
700 students · 1.9 km away
Similar schools
Catholic secondary schools in Ontario with a comparable Enrolment.
Father Leo J Austin Catholic Secondary School
Whitby · Catholic secondary · Grades 9-12
1,125 students
Notre Dame College School
Welland · Catholic secondary · Grades 9-12
1,130 students
St Basil-the-Great College School
Toronto · Catholic secondary · Grades 9-12
1,130 students
Monsignor Doyle Catholic Secondary School
Cambridge · Catholic secondary · Grades 9-12
1,115 students
Father Michael Goetz Secondary School
Mississauga · Catholic secondary · Grades 9-12
1,140 students
Corpus Christi Catholic Secondary School
Burlington · Catholic secondary · Grades 9-12
1,140 students
Frequently asked questions
Is Holy Trinity Catholic High School a good school?
Holy Trinity Catholic High School has a Success Index (Canada) of 42.0 out of 100 (Lower 50% of secondary schools in Canada) and ranks #471 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 Holy Trinity Catholic High School rank in Ontario?
Holy Trinity Catholic High School ranks #471 of 766 secondary schools in Ontario and #471 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Holy Trinity Catholic High School?
Holy Trinity Catholic High School had 1,125 students in 2025.
Is Holy Trinity Catholic High School a elementary school or a secondary school?
Holy Trinity Catholic High School is classified as a secondary covering Grades 9-12. It is a catholic school.
What other schools are near Holy Trinity Catholic High School?
There are 10 schools within 15 km of Holy Trinity Catholic High School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.