St Mary Catholic Elementary School
75 Greenside Dr · Nobleton · L0G1N0 · York CDSB
St Mary Catholic Elementary School sits among 59 elementary schools within 3 km of King. Every school in and around King →
What stands out about St Mary Catholic Elementary School
- 610 students, well above the 335 of a typical elementary school in Ontario.
- On the measures with a value, it lands in the top fifth in Ontario.
- Its best showing is Grade 6 math, at 76% where the middle in Ontario is 51%.
- An English Catholic school, run by York CDSB.
How St Mary Catholic Elementary School does on Ontario’s tests
EQAO’s Grade 3, 6 and 9 assessments and the literacy test, 2024-25: each school against every school in Ontario.
On average across 6 reported measures of 6, St Mary Catholic Elementary School is in the top fifth in Ontario.
| Measure | Here | Middle, Ontario | Band | 3-year change |
|---|---|---|---|---|
| Grade 3 reading | 81% | 76% | Second fifth | – |
| Grade 3 writing | 81% | 65% | Top fifth | – |
| Grade 3 math | 83% | 65% | Top fifth | – |
| Grade 6 reading | 98% | 88% | Top fifth | – |
| Grade 6 writing | 100% | 86% | Top fifth | – |
| Grade 6 math | 76% | 51% | Top fifth | – |
N/R: EQAO doesn’t report groups too small to keep students anonymous. The three-year change is in percentage points, as the ministry publishes it.
How St Mary Catholic Elementary School is placed without a letter
Its standing, the top fifth in Ontario, comes from the province’s published results set beside every other school’s; St Mary Catholic Elementary School itself carries no letter, since letters are kept for towns.
The letter belongs to King: its School Grade weighs St Mary Catholic Elementary School with every other school around it.
Getting a place at St Mary Catholic Elementary School
Where a family lives settles it: the board’s map ties every address to one school, and a seat anywhere else waits on spare room.
Families who aren’t Catholic can usually choose a Catholic high school, though rarely a Catholic elementary one.
The provinces’ education acts and the boards’ own admission policies; check with the board for a given address.
Side by side with the nearest elementary schools
The nearest schools of the same level, as the crow flies: system, language and, where published, students and results.
St Mary Catholic Elementary School is larger than any of its 6 nearest elementary schools.
| School | System | Language | Students | Band | Away |
|---|---|---|---|---|---|
| St Mary Catholic Elementary School | English Catholic | English | 610 | Top fifth | |
| Nobleton Public School | English public | English | 370 | Fourth fifth | 1.4 km |
| St John the Baptist Elementary School | English Catholic | English | 350 | Middle fifth | 6.7 km |
| Allan Drive Middle School | English public | English | 365 | Bottom fifth | 6.8 km |
| Holy Family School | English Catholic | English | 400 | Middle fifth | 7.4 km |
| Kleinburg Public School | English public | English | 445 | Second fifth | 7.5 km |
| Ellwood Memorial Public School | English public | English | 330 | Second fifth | 7.6 km |
Elementary schools near St Mary Catholic Elementary School
Nearest first, as the crow flies, up to 25 km. Each school’s own admission policy decides who gets a place.
Questions about St Mary Catholic Elementary School
Who runs St Mary Catholic Elementary School?
St Mary Catholic Elementary School belongs to York CDSB (English Catholic).
What language does St Mary Catholic Elementary School teach in?
English.
How do pupils get a place at St Mary Catholic Elementary School?
Registration is with the board, which assigns the school for the home address.
Which schools of the same kind are near St Mary Catholic Elementary School?
Its nearest neighbours are Nobleton Public School (1.4 km), St John the Baptist Elementary School (6.7 km) and Allan Drive Middle School (6.8 km).
Sources: Ontario Ministry of Education, School Information Finder 2024–25 and school contact list (Open Government Licence – Ontario) · Ontario Ministry of Education, School Information Finder 2024–25 (EQAO results; N/R where groups are too small). Open Government Licence – Ontario. · map tiles © OpenStreetMap contributors. Under the Statistics Canada Open Licence.
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).