St. Gregory the Great Catholic Elementary School
🇨🇦 Official data · 2025Oakville, Ontario L6M0T7 · Halton CDSB
#608 of 3,871 elementary schools in Ontario
#608 of 3,871 nationally
About St. Gregory the Great Catholic Elementary School
St. Gregory the Great Catholic Elementary School is a catholic elementary located in Oakville, in the Halton CDSB school board or district of Ontario, Canada. It caters for Grades JK-8. In 2025 it enrolled 500 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 73.9 out of 100, placing it in the top 25% of elementary schools in Canada and 608th of 3,871 ranked elementary schools in Ontario. Its strongest component is eqao grade 6 (reading, writing, maths) (81th percentile), and its weakest is community advantage (fewer low-income households) (39th percentile).
Other published figures: enrolment 500; first language not english 25%; special education 10%; identified as gifted 0%.
There are 103 schools in Oakville; St. Gregory the Great Catholic Elementary School ranks 26th of 61 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)80.7%
- EQAO Grade 6 (reading, writing, maths) (25%)85%
- EQAO Grade 9 mathematics (25%)–
- OSSLT first-attempt pass rate (20%)–
- 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 St. Gregory the Great Catholic Elementary School by the official sources.
- Enrolment
- 500
- Students enrolled in the latest published year.
- EQAO Grade 3
- 80.7%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 85%
- Average % at or above the provincial standard in reading, writing and mathematics.
- 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
- 25%
- % of students whose first language is not English.
- Special education
- 10%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near St. Gregory the Great Catholic Elementary School
Closest schools by straight-line distance, with their Success Index (Canada).
Oodenawi Public School
Oakville · Public elementary · Grades JK-8
1,080 students · 724 m away
Holy Trinity Catholic Secondary School
Oakville · Catholic secondary · Grades 9-12
1,775 students · 1.1 km away
Dr. David R. Williams Public School
Oakville · Public elementary · Grades JK-8
1,100 students · 1.1 km away
Our Lady of Peace Catholic Elementary School
Oakville · Catholic elementary · Grades JK-8
400 students · 1.2 km away
St. Andrew Catholic Elementary School
Oakville · Catholic elementary · Grades JK-8
660 students · 1.3 km away
Post's Corners Public School
Oakville · Public elementary · Grades JK-8
840 students · 1.7 km away
River Oaks Public School
Oakville · Public elementary · Grades JK-8
695 students · 1.7 km away
St. Cecilia Catholic Elementary School
Oakville · Catholic elementary · Grades JK-8
415 students · 2.4 km away
Munn's Public School
Oakville · Public elementary · Grades 1-8
475 students · 2.5 km away
Sunningdale Public School
Oakville · Public elementary · Grades 1-8
480 students · 2.8 km away
Similar schools
Catholic elementary schools in Ontario with a comparable Enrolment.
St. Genevieve Catholic School/Ecole Catholique Sainte-Genevieve
Kingston · Catholic elementary · Grades JK-8
500 students
École élémentaire catholique Elisabeth-Bruyère
Kanata · Catholic elementary · Grades JK-6
500 students
École élémentaire catholique Notre-Dame-des-Champs
Ottawa · Catholic elementary · Grades JK-6
500 students
St Patrick's Intermediate School
Ottawa · Catholic elementary · Grades 7-8
500 students
Immaculate Conception Catholic School
Toronto · Catholic elementary · Grades JK-8
500 students
St Elizabeth Seton Catholic Elementary School
Newmarket · Catholic elementary · Grades JK-8
500 students
Frequently asked questions
Is St. Gregory the Great Catholic Elementary School a good school?
St. Gregory the Great Catholic Elementary School has a Success Index (Canada) of 73.9 out of 100 (Top 25% of elementary schools in Canada) and ranks #608 of 3,871 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 St. Gregory the Great Catholic Elementary School rank in Ontario?
St. Gregory the Great Catholic Elementary School ranks #608 of 3,871 elementary schools in Ontario and #608 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend St. Gregory the Great Catholic Elementary School?
St. Gregory the Great Catholic Elementary School had 500 students in 2025.
Is St. Gregory the Great Catholic Elementary School a elementary school or a secondary school?
St. Gregory the Great Catholic Elementary School is classified as a elementary covering Grades JK-8. It is a catholic school.
What other schools are near St. Gregory the Great Catholic Elementary School?
There are 10 schools within 15 km of St. Gregory the Great Catholic Elementary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.