F J Brennan Catholic High School
🇨🇦 Official data · 2025Windsor, Ontario N8Y4A6 · Windsor-Essex CDSB
#654 of 766 secondary schools in Ontario
#654 of 766 nationally
About F J Brennan Catholic High School
F J Brennan Catholic High School is a catholic secondary located in Windsor, in the Windsor-Essex CDSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 625 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 21.6 out of 100, placing it in the lower 50% of secondary schools in Canada and 654th of 766 ranked secondary schools in Ontario. Its strongest component is osslt first-attempt pass rate (27th percentile), and its weakest is community advantage (fewer low-income households) (9th percentile).
Other published figures: enrolment 625; first language not english 23%; special education 25%; identified as gifted 0%.
There are 84 schools in Windsor; F J Brennan Catholic High School ranks 51st of 69 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%)42%
- OSSLT first-attempt pass rate (20%)79%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)16%
- Parent education (fewer parents without a credential) (10%)7%
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 F J Brennan Catholic High School by the official sources.
- Enrolment
- 625
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 42%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 79%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 16%
- % of students living in low-income households.
- Parents without a credential
- 7%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 23%
- % of students whose first language is not English.
- Special education
- 25%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near F J Brennan Catholic High School
Closest schools by straight-line distance, with their Success Index (Canada).
Corpus Christi Catholic Middle School
Windsor · Catholic elementary · Grades 7-8
240 students · 96 m away
Princess Elizabeth Public School
Windsor · Public elementary · Grades JK-8
270 students · 589 m away
David Maxwell Public School
Windsor · Public elementary · Grades JK-8
220 students · 1.2 km away
École élémentaire catholique Georges P Vanier
Windsor · Catholic elementary · Grades JK-8
395 students · 1.4 km away
Dr. David Suzuki Public School
Windsor · Public elementary · Grades JK-8
475 students · 1.4 km away
W. F. Herman Academy Elementary School
Windsor · Public elementary · Grades JK-8
440 students · 1.6 km away
Coronation Public School
Windsor · Public elementary · Grades JK-8
265 students · 1.7 km away
St Rose Catholic School
Windsor · Catholic elementary · Grades JK-8
345 students · 1.9 km away
W. F. Herman Academy Secondary School
Windsor · Public secondary · Grades 9-12
710 students · 2.0 km away
Ford City Public School
Windsor · Public elementary · Grades JK-8
490 students · 2.1 km away
Similar schools
Catholic secondary schools in Ontario with a comparable Enrolment.
École secondaire catholique de Casselman
Casselman · Catholic secondary · Grades 9-12
620 students
St Nicholas Adult High School
Ottawa · Catholic secondary · Grades 9-12
620 students
Our Lady of the Bay Catholic High School
Collingwood · Catholic secondary · Grades 9-12
620 students
Our Lady of Lourdes Catholic School
Guelph · Catholic secondary · Grades 9-12
620 students
Cardinal Carter Catholic Secondary School
Leamington · Catholic secondary · Grades 9-12
630 students
École secondaire catholique l'Essor
Tecumseh · Catholic secondary · Grades 9-12
610 students
Frequently asked questions
Is F J Brennan Catholic High School a good school?
F J Brennan Catholic High School has a Success Index (Canada) of 21.6 out of 100 (Lower 50% of secondary schools in Canada) and ranks #654 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 F J Brennan Catholic High School rank in Ontario?
F J Brennan Catholic High School ranks #654 of 766 secondary schools in Ontario and #654 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend F J Brennan Catholic High School?
F J Brennan Catholic High School had 625 students in 2025.
Is F J Brennan Catholic High School a elementary school or a secondary school?
F J Brennan Catholic High School is classified as a secondary covering Grades 9-12. It is a catholic school.
What other schools are near F J Brennan Catholic High School?
There are 10 schools within 15 km of F J Brennan Catholic High School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.