Langstaff Secondary School
🇨🇦 Official data · 2025Richmond Hill, Ontario L4C6M1 · York Region DSB
#499 of 766 secondary schools in Ontario
#499 of 766 nationally
About Langstaff Secondary School
Langstaff Secondary School is a public secondary located in Richmond Hill, in the York Region DSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 635 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 39.4 out of 100, placing it in the lower 50% of secondary schools in Canada and 499th of 766 ranked secondary schools in Ontario. Its strongest component is parent education (fewer parents without a credential) (61th percentile), and its weakest is community advantage (fewer low-income households) (17th percentile).
Other published figures: enrolment 635; first language not english 61%; special education 13%; identified as gifted 0%.
There are 110 schools in Richmond Hill; Langstaff Secondary School ranks 47th of 51 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%)53%
- OSSLT first-attempt pass rate (20%)81%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)14%
- 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 Langstaff Secondary School by the official sources.
- Enrolment
- 635
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 53%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 81%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 14%
- % 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
- 61%
- % of students whose first language is not English.
- Special education
- 13%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near Langstaff Secondary School
Closest schools by straight-line distance, with their Success Index (Canada).
Charles Howitt Public School
Richmond Hill · Public elementary · Grades JK-8
550 students · 597 m away
Red Maple Public School
Richmond Hill · Public elementary · Grades JK-8
575 students · 1.4 km away
Roselawn Public School
Richmond Hill · Public elementary · Grades 4-8
355 students · 1.4 km away
St John Paul II Catholic Elementary School
Richmond Hill · Catholic elementary · Grades JK-8
245 students · 1.5 km away
St Charles Garnier Catholic Elementary School
Richmond Hill · Catholic elementary · Grades JK-8
525 students · 1.7 km away
Baythorn Public School
Thornhill · Public elementary · Grades JK-8
550 students · 2.0 km away
Ross Doan Public School
Richmond Hill · Public elementary · Grades JK-5
305 students · 2.2 km away
Thornhill Woods Public School
Thornhill · Public elementary · Grades JK-8
310 students · 2.2 km away
St Anthony Catholic Elementary School
Thornhill · Catholic elementary · Grades JK-8
195 students · 2.2 km away
Sixteenth Avenue Public School
Richmond Hill · Public elementary · Grades JK-8
465 students · 2.4 km away
Similar schools
Public secondary schools in Ontario with a comparable Enrolment.
Laura Secord Secondary School
St Catharines · Public secondary · Grades 9-12
635 students
Cayuga Secondary School
Cayuga · Public secondary · Grades 9-12
635 students
Parkdale Collegiate Institute
Toronto · Public secondary · Grades 9-12
635 students
Timmins High and Vocational School
Timmins · Public secondary · Grades 9-12
640 students
Emery Collegiate Institute
North York · Public secondary · Grades 9-12
640 students
Thousand Islands Secondary School
Brockville · Public secondary · Grades 9-12
640 students
Frequently asked questions
Is Langstaff Secondary School a good school?
Langstaff Secondary School has a Success Index (Canada) of 39.4 out of 100 (Lower 50% of secondary schools in Canada) and ranks #499 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 Langstaff Secondary School rank in Ontario?
Langstaff Secondary School ranks #499 of 766 secondary schools in Ontario and #499 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Langstaff Secondary School?
Langstaff Secondary School had 635 students in 2025.
Is Langstaff Secondary School a elementary school or a secondary school?
Langstaff Secondary School is classified as a secondary covering Grades 9-12. It is a public school.
What other schools are near Langstaff Secondary School?
There are 10 schools within 15 km of Langstaff Secondary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.