St Mark Catholic Elementary School
🇨🇦 Official data · 2025Stouffville, Ontario L4A1E4 · York CDSB
#1271 of 3,871 elementary schools in Ontario
#1271 of 3,871 nationally
About St Mark Catholic Elementary School
St Mark Catholic Elementary School is a catholic elementary located in Stouffville, in the York CDSB school board or district of Ontario, Canada. It caters for Grades JK-8. In 2025 it enrolled 320 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 61.5 out of 100, placing it in the top 50% of elementary schools in Canada and 1271st of 3,871 ranked elementary schools in Ontario. Its strongest component is parent education (fewer parents without a credential) (79th percentile), and its weakest is community advantage (fewer low-income households) (39th percentile).
Other published figures: enrolment 320; first language not english 10%; special education 10%; identified as gifted 0%.
There are 22 schools in Stouffville; St Mark Catholic Elementary School ranks 12th of 16 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)80.3%
- EQAO Grade 6 (reading, writing, maths) (25%)74.7%
- 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 Mark Catholic Elementary School by the official sources.
- Enrolment
- 320
- Students enrolled in the latest published year.
- EQAO Grade 3
- 80.3%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 74.7%
- 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
- 10%
- % 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 Mark Catholic Elementary School
Closest schools by straight-line distance, with their Success Index (Canada).
Glad Park Public School
Stouffville · Public elementary · Grades JK-8
825 students · 132 m away
ÉSC Pape-François
Stouffville · Catholic secondary · Grades 9-12
55 students · 707 m away
ÉÉC Pape-François
Stouffville · Catholic elementary · Grades JK-8
235 students · 707 m away
Blessed Chiara Badano Catholic Elementary School
Stouffville · Catholic elementary · Grades 1-6
155 students · 942 m away
St. Katharine Drexel Catholic Elementary School
Stouffville · Catholic elementary · Grades 7-8
420 students · 942 m away
Spring Lakes Public School
Stouffville · Public elementary · Grades JK-8
· 1000 m away
Stouffville District Secondary School
Stouffville · Public secondary · Grades 9-12
1,300 students · 1.1 km away
St Brendan Catholic School
Stouffville · Catholic elementary · Grades JK-8
375 students · 1.2 km away
St Brigid Catholic Elementary School
Stouffville · Catholic elementary · Grades JK-8
305 students · 1.4 km away
Oscar Peterson Public School
Stouffville · Public elementary · Grades JK-8
740 students · 1.6 km away
Similar schools
Catholic elementary schools in Ontario with a comparable Enrolment.
École élémentaire catholique Saint-Jean-Baptiste
Amherstburg · Catholic elementary · Grades JK-8
320 students
École élémentaire catholique Sainte-Marguerite-Bourgeoys
Woodstock · Catholic elementary · Grades JK-6
320 students
Bishop Francis Allen Catholic School
Brampton · Catholic elementary · Grades JK-8
320 students
San Lorenzo Ruiz Elementary School
Mississauga · Catholic elementary · Grades JK-8
320 students
St. Giovanni Scalabrini Catholic School School
Mississauga · Catholic elementary · Grades JK-8
320 students
Our Lady of Victory Catholic Elementary School
Milton · Catholic elementary · Grades JK-8
320 students
Frequently asked questions
Is St Mark Catholic Elementary School a good school?
St Mark Catholic Elementary School has a Success Index (Canada) of 61.5 out of 100 (Top 50% of elementary schools in Canada) and ranks #1271 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 Mark Catholic Elementary School rank in Ontario?
St Mark Catholic Elementary School ranks #1271 of 3,871 elementary schools in Ontario and #1271 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend St Mark Catholic Elementary School?
St Mark Catholic Elementary School had 320 students in 2025.
Is St Mark Catholic Elementary School a elementary school or a secondary school?
St Mark Catholic Elementary School is classified as a elementary covering Grades JK-8. It is a catholic school.
What other schools are near St Mark Catholic Elementary School?
There are 10 schools within 15 km of St Mark Catholic Elementary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.