San Lorenzo Ruiz Catholic Elementary School
#700 of 3,871 elementary schools in Ontario
#700 of 3,871 nationally
About San Lorenzo Ruiz Catholic Elementary School
San Lorenzo Ruiz Catholic Elementary School is a catholic elementary located in Markham, in the York CDSB school board or district of Ontario, Canada. It caters for Grades JK-8. In 2025 it enrolled 375 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 72.0 out of 100, placing it in the top 25% of elementary schools in Canada and 700th of 3,871 ranked elementary schools in Ontario. Its strongest component is eqao grade 3 (reading, writing, maths) (94th percentile), and its weakest is parent education (fewer parents without a credential) (36th percentile).
Other published figures: enrolment 375; first language not english 35%; special education 15%; identified as gifted 0%.
There are 135 schools in Markham; San Lorenzo Ruiz Catholic Elementary School ranks 23rd of 60 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)89.3%
- EQAO Grade 6 (reading, writing, maths) (25%)85.3%
- 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%)5%
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 San Lorenzo Ruiz Catholic Elementary School by the official sources.
- Enrolment
- 375
- Students enrolled in the latest published year.
- EQAO Grade 3
- 89.3%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 85.3%
- 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
- 5%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 35%
- % of students whose first language is not English.
- Special education
- 15%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near San Lorenzo Ruiz Catholic Elementary School
Closest schools by straight-line distance, with their Success Index (Canada).
Bur Oak Secondary School
Markham · Public secondary · Grades 9-12
1,865 students · 314 m away
Wismer Public School
Markham · Public elementary · Grades JK-8
685 students · 659 m away
John McCrae Public School
Markham · Public elementary · Grades JK-8
545 students · 659 m away
Fred Varley Public School
Markham · Public elementary · Grades JK-8
665 students · 709 m away
Donald Cousens Public School
Markham · Public elementary · Grades JK-8
670 students · 960 m away
Stonebridge Public School
Markham · Public elementary · Grades JK-8
780 students · 1.3 km away
Castlemore Public School
Markham · Public elementary · Grades JK-8
770 students · 1.7 km away
St Edward Catholic Elementary School
Markham · Catholic elementary · Grades JK-8
250 students · 1.8 km away
Ramer Wood Public School
Markham · Public elementary · Grades JK-8
350 students · 1.9 km away
St Brother André Catholic High School
Markham · Catholic secondary · Grades 9-12
1,280 students · 1.9 km away
Similar schools
Catholic elementary schools in Ontario with a comparable Enrolment.
Holy Name of Mary Separate School
Almonte · Catholic elementary · Grades JK-8
375 students
St John Elementary School
Perth · Catholic elementary · Grades JK-6
375 students
St Isaac Jogues Elementary School
Brampton · Catholic elementary · Grades JK-8
375 students
St. Lucy Catholic Elementary School
Brampton · Catholic elementary · Grades JK-8
375 students
St Jude Catholic School
Ajax · Catholic elementary · Grades JK-8
375 students
St. Ann (Hamilton) Catholic Elementary School
Hamilton · Catholic elementary · Grades JK-8
375 students
Frequently asked questions
Is San Lorenzo Ruiz Catholic Elementary School a good school?
San Lorenzo Ruiz Catholic Elementary School has a Success Index (Canada) of 72.0 out of 100 (Top 25% of elementary schools in Canada) and ranks #700 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 San Lorenzo Ruiz Catholic Elementary School rank in Ontario?
San Lorenzo Ruiz Catholic Elementary School ranks #700 of 3,871 elementary schools in Ontario and #700 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend San Lorenzo Ruiz Catholic Elementary School?
San Lorenzo Ruiz Catholic Elementary School had 375 students in 2025.
Is San Lorenzo Ruiz Catholic Elementary School a elementary school or a secondary school?
San Lorenzo Ruiz Catholic Elementary School is classified as a elementary covering Grades JK-8. It is a catholic school.
What other schools are near San Lorenzo Ruiz Catholic Elementary School?
There are 10 schools within 15 km of San Lorenzo Ruiz Catholic Elementary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.