Sir Winston Churchill Secondary School
🇨🇦 Official data · 2025St Catharines, Ontario L2T2N1 · DSB Niagara
#190 of 766 secondary schools in Ontario
#190 of 766 nationally
About Sir Winston Churchill Secondary School
Sir Winston Churchill Secondary School is a public secondary located in St Catharines, in the DSB Niagara school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 1,025 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 68.3 out of 100, placing it in the top 25% of secondary schools in Canada and 190th of 766 ranked secondary schools in Ontario. Its strongest component is eqao grade 9 mathematics (83th percentile), and its weakest is community advantage (fewer low-income households) (28th percentile).
Other published figures: enrolment 1,025; first language not english 20%; special education 17%; identified as gifted 0%.
There are 62 schools in St Catharines; Sir Winston Churchill Secondary School ranks 24th of 50 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%)71%
- OSSLT first-attempt pass rate (20%)91%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)11%
- Parent education (fewer parents without a credential) (10%)3%
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 Sir Winston Churchill Secondary School by the official sources.
- Enrolment
- 1,025
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 71%
- % 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
- 11%
- % of students living in low-income households.
- Parents without a credential
- 3%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 20%
- % of students whose first language is not English.
- Special education
- 17%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near Sir Winston Churchill Secondary School
Closest schools by straight-line distance, with their Success Index (Canada).
Denis Morris Catholic High School
St Catharines · Catholic secondary · Grades 9-12
930 students · 507 m away
Briardale Public School
St Catharines · Public elementary · Grades JK-8
· 583 m away
Oakridge Public School
St Catharines · Public elementary · Grades JK-8
485 students · 1.1 km away
ÉÉC Sainte-Marguerite-Bourgeoys-St.Cath
St Catharines · Catholic elementary · Grades JK-8
115 students · 1.3 km away
Burleigh Hill Public School
St Catharines · Public elementary · Grades JK-8
195 students · 1.4 km away
Edith Cavell Public School
St Catharines · Public elementary · Grades JK-8
225 students · 1.7 km away
Ferndale Public School
St Catharines · Public elementary · Grades JK-8
390 students · 1.9 km away
St Peter Catholic Elementary School
St Catharines · Catholic elementary · Grades JK-8
250 students · 1.9 km away
St Theresa Catholic Elementary School
St Catharines · Catholic elementary · Grades JK-8
200 students · 2.0 km away
St Anthony Catholic Elementary School
St Catharines · Catholic elementary · Grades JK-8
380 students · 2.1 km away
Similar schools
Public secondary schools in Ontario with a comparable Enrolment.
Uxbridge Secondary School
Uxbridge · Public secondary · Grades 9-12
1,025 students
Riverside Secondary School
Windsor · Public secondary · Grades 9-12
1,020 students
Sandwich Secondary School
Lasalle · Public secondary · Grades 9-12
1,020 students
Aurora High School
Aurora · Public secondary · Grades 9-12
1,020 students
Parkside Collegiate Institute
St Thomas · Public secondary · Grades 9-12
1,015 students
Monarch Park Collegiate Institute
Toronto · Public secondary · Grades 9-12
1,015 students
Frequently asked questions
Is Sir Winston Churchill Secondary School a good school?
Sir Winston Churchill Secondary School has a Success Index (Canada) of 68.3 out of 100 (Top 25% of secondary schools in Canada) and ranks #190 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 Sir Winston Churchill Secondary School rank in Ontario?
Sir Winston Churchill Secondary School ranks #190 of 766 secondary schools in Ontario and #190 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Sir Winston Churchill Secondary School?
Sir Winston Churchill Secondary School had 1,025 students in 2025.
Is Sir Winston Churchill Secondary School a elementary school or a secondary school?
Sir Winston Churchill Secondary School is classified as a secondary covering Grades 9-12. It is a public school.
What other schools are near Sir Winston Churchill Secondary School?
There are 10 schools within 15 km of Sir Winston Churchill Secondary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.