South Grenville District High School
🇨🇦 Official data · 2025Prescott, Ontario K0E1T0 · Upper Canada DSB
#541 of 766 secondary schools in Ontario
#541 of 766 nationally
About South Grenville District High School
South Grenville District High School is a public secondary located in Prescott, in the Upper Canada DSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 370 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 35.3 out of 100, placing it in the lower 50% of secondary schools in Canada and 541st of 766 ranked secondary schools in Ontario. Its strongest component is parent education (fewer parents without a credential) (93th percentile), and its weakest is eqao grade 9 mathematics (12th percentile).
Other published figures: enrolment 370; first language not english 0%; special education 45%; identified as gifted 0%.
There are 6 schools in Prescott; South Grenville District High School ranks 5th of 5 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%)35%
- OSSLT first-attempt pass rate (20%)81%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)10%
- Parent education (fewer parents without a credential) (10%)0%
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 South Grenville District High School by the official sources.
- Enrolment
- 370
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 35%
- % 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
- 10%
- % of students living in low-income households.
- Parents without a credential
- 0%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 0%
- % of students whose first language is not English.
- Special education
- 45%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near South Grenville District High School
Closest schools by straight-line distance, with their Success Index (Canada).
South Grenville Intermediate School
Prescott · Public elementary · Grades 7-8
190 students · 37 m away
St. Mark Catholic School
Prescott · Catholic elementary · Grades JK-8
350 students · 667 m away
Wellington Elementary Public School
Prescott · Public elementary · Grades JK-6
205 students · 791 m away
Maynard Public School
Prescott · Public elementary · Grades JK-6
260 students · 4.8 km away
South Edwardsburg Public School
Johnstown · Public elementary · Grades JK-6
150 students · 5.5 km away
Centennial 67 Public School
Spencerville · Public elementary · Grades JK-6
150 students · 14 km away
Similar schools
Public secondary schools in Ontario with a comparable Enrolment.
Hagersville Secondary School
Hagersville · Public secondary · Grades 9-12
370 students
Vankleek Hill Collegiate Institute
Vankleek Hill · Public secondary · Grades 9-12
370 students
École secondaire Jeunes sans frontières
Brampton · Public secondary · Grades 9-12
365 students
Greenwood Secondary School
Toronto · Public secondary · Grades 9-12
365 students
Scarborough Centre for Alternative Studi
Toronto · Public secondary · Grades 9-12
365 students
T R Leger School of Adult & Continuing Secondary School
Cornwall · Public alternative · Grades 9-12
375 students
Frequently asked questions
Is South Grenville District High School a good school?
South Grenville District High School has a Success Index (Canada) of 35.3 out of 100 (Lower 50% of secondary schools in Canada) and ranks #541 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 South Grenville District High School rank in Ontario?
South Grenville District High School ranks #541 of 766 secondary schools in Ontario and #541 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend South Grenville District High School?
South Grenville District High School had 370 students in 2025.
Is South Grenville District High School a elementary school or a secondary school?
South Grenville District High School is classified as a secondary covering Grades 9-12. It is a public school.
What other schools are near South Grenville District High School?
There are 6 schools within 15 km of South Grenville District High School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.