St Mary's Separate School
🇨🇦 Official data · 2025Listowel, Ontario N4W3G9 · Huron Perth CDSB
#1207 of 3,871 elementary schools in Ontario
#1207 of 3,871 nationally
About St Mary's Separate School
St Mary's Separate School is a catholic elementary located in Listowel, in the Huron Perth CDSB school board or district of Ontario, Canada. It caters for Grades JK-8. In 2025 it enrolled 395 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 62.8 out of 100, placing it in the top 50% of elementary schools in Canada and 1207th of 3,871 ranked elementary schools in Ontario. Its strongest component is eqao grade 3 (reading, writing, maths) (80th percentile), and its weakest is parent education (fewer parents without a credential) (1th percentile).
Other published figures: enrolment 395; first language not english 20%; special education 10%; identified as gifted 0%.
There are 14 schools in Listowel; St Mary's Separate School ranks 1st of 4 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)81%
- EQAO Grade 6 (reading, writing, maths) (25%)80.7%
- 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%)5%
- Parent education (fewer parents without a credential) (10%)25%
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's Separate School by the official sources.
- Enrolment
- 395
- Students enrolled in the latest published year.
- EQAO Grade 3
- 81%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 80.7%
- Average % at or above the provincial standard in reading, writing and mathematics.
- Low-income households
- 5%
- % of students living in low-income households.
- Parents without a credential
- 25%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 20%
- % 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 Mary's Separate School
Closest schools by straight-line distance, with their Success Index (Canada).
Listowel Eastdale Public School
Listowel · Public elementary · Grades JK-6
345 students · 983 m away
Listowel District Secondary School
Listowel · Public secondary · Grades 9-12
930 students · 1.1 km away
Listowel District Elementary
Listowel · Public elementary · Grades 7-8
· 1.1 km away
North Perth Westfield Elementary School
Listowel · Public elementary · Grades JK-8
720 students · 2.7 km away
Elma Township Public School
Atwood · Public elementary · Grades JK-8
365 students · 9.1 km away
Mornington Central Public School
Newton · Public elementary · Grades JK-8
180 students · 13 km away
Similar schools
Catholic elementary schools in Ontario with a comparable Enrolment.
École élémentaire catholique Georges P Vanier
Windsor · Catholic elementary · Grades JK-8
395 students
St Rita Elementary School
Brampton · Catholic elementary · Grades JK-8
395 students
St Teresa of Avila Separate School
Mississauga · Catholic elementary · Grades JK-8
395 students
St. John the Baptist Catholic Elementary School
Hamilton · Catholic elementary · Grades JK-8
395 students
St. Luke Catholic Elementary School
Hamilton · Catholic elementary · Grades JK-8
395 students
Monsignor Lee Separate School
Orillia · Catholic elementary · Grades JK-8
395 students
Frequently asked questions
Is St Mary's Separate School a good school?
St Mary's Separate School has a Success Index (Canada) of 62.8 out of 100 (Top 50% of elementary schools in Canada) and ranks #1207 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's Separate School rank in Ontario?
St Mary's Separate School ranks #1207 of 3,871 elementary schools in Ontario and #1207 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend St Mary's Separate School?
St Mary's Separate School had 395 students in 2025.
Is St Mary's Separate School a elementary school or a secondary school?
St Mary's Separate School is classified as a elementary covering Grades JK-8. It is a catholic school.
What other schools are near St Mary's Separate School?
There are 6 schools within 15 km of St Mary's Separate School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.