St Mary Catholic Elementary School
🇨🇦 Official data · 2025Niagara Falls, Ontario L2E2E8 · Niagara CDSB
#463 of 3,871 elementary schools in Ontario
#463 of 3,871 nationally
About St Mary Catholic Elementary School
St Mary Catholic Elementary School is a catholic elementary located in Niagara Falls, in the Niagara CDSB school board or district of Ontario, Canada. It caters for Grades JK-8. In 2025 it enrolled 260 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 76.5 out of 100, placing it in the top 25% of elementary schools in Canada and 463rd of 3,871 ranked elementary schools in Ontario. Its strongest component is eqao grade 6 (reading, writing, maths) (100th percentile), and its weakest is parent education (fewer parents without a credential) (15th percentile).
Other published figures: enrolment 260; first language not english 30%; special education 10%; identified as gifted 0%.
There are 42 schools in Niagara Falls; St Mary Catholic Elementary School ranks 11th of 34 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)92.7%
- EQAO Grade 6 (reading, writing, maths) (25%)100%
- 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%)10%
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 Mary Catholic Elementary School by the official sources.
- Enrolment
- 260
- Students enrolled in the latest published year.
- EQAO Grade 3
- 92.7%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 100%
- 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
- 10%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 30%
- % 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.
Free academic assessment
Is your child on track for EQAO and beyond?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near St Mary Catholic Elementary School
Closest schools by straight-line distance, with their Success Index (Canada).
ÉÉC Saint-Antoine
Niagara Falls · Catholic elementary · Grades JK-8
90 students · 455 m away
Valley Way Public School
Niagara Falls · Public elementary · Grades JK-8
300 students · 701 m away
École élémentaire LaMarsh
Niagara Falls · Public elementary · Grades JK-8
200 students · 776 m away
St Patrick Catholic Elementary School
Niagara Falls · Catholic elementary · Grades JK-8
185 students · 1.3 km away
Cherrywood Acres Public School
Niagara Falls · Public elementary · Grades JK-8
285 students · 1.3 km away
Simcoe Street Public School
Niagara Falls · Public elementary · Grades JK-8
285 students · 1.5 km away
John Marshall Public School
Niagara Falls · Public elementary · Grades JK-8
260 students · 1.7 km away
Stamford Collegiate
Niagara Falls · Public secondary · Grades 9-12
805 students · 1.7 km away
Notre Dame Catholic Elementary School
Niagara Falls · Catholic elementary · Grades JK-8
380 students · 1.9 km away
St Gabriel Lalemant Catholic Elementary School
Niagara Falls · Catholic elementary · Grades JK-8
165 students · 2.1 km away
Similar schools
Catholic elementary schools in Ontario with a comparable Enrolment.
St Anne's School
Cornwall · Catholic elementary · Grades JK-6
260 students
St John Bosco Catholic School
Brockville · Catholic elementary · Grades JK-6
260 students
École catholique Don-Bosco
Timmins · Catholic elementary · Grades JK-6
260 students
École catholique Nouveau Regard (Pavillon St-Joseph)
Cochrane · Catholic elementary · Grades JK-8
260 students
École élémentaire catholique Félix-Ricard
Sudbury · Catholic elementary · Grades JK-8
260 students
St Edith Stein Elementary School
Mississauga · Catholic elementary · Grades JK-8
260 students
Frequently asked questions
Is St Mary Catholic Elementary School a good school?
St Mary Catholic Elementary School has a Success Index (Canada) of 76.5 out of 100 (Top 25% of elementary schools in Canada) and ranks #463 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 Mary Catholic Elementary School rank in Ontario?
St Mary Catholic Elementary School ranks #463 of 3,871 elementary schools in Ontario and #463 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend St Mary Catholic Elementary School?
St Mary Catholic Elementary School had 260 students in 2025.
Is St Mary Catholic Elementary School a elementary school or a secondary school?
St Mary Catholic Elementary School is classified as a elementary covering Grades JK-8. It is a catholic school.
What other schools are near St Mary Catholic Elementary School?
There are 10 schools within 15 km of St Mary Catholic Elementary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.