St Jerome Separate School vs St. John XXIII Catholic Elementary School
A head-to-head comparison of two elementary schools in Ontario, Canada, 1.3 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
St Jerome Separate School
Mississauga · Catholic elementary · Grades JK-8
215 students
St. John XXIII Catholic Elementary School
Mississauga · Catholic elementary · Grades JK-8
195 students
| Measure | St Jerome Separate School Mississauga, Ontario | St. John XXIII Catholic Elementary School Mississauga, Ontario |
|---|---|---|
| Success Index (Canada) | 78 Top 25% | 68 Top 25% |
| Province rank | #413 of 3,871 | #932 of 3,871 |
| National rank | #413 of 3,871 | #932 of 3,871 |
| Sector | Catholic | Catholic |
| Type | Elementary | Elementary |
| Year range | Grades JK-8 | Grades JK-8 |
| Students | 215 | 195 |
| Enrolment | 215 | 195 |
| EQAO Grade 3 | 82% | 72.7% |
| EQAO Grade 6 | 82.7% | 95% |
| EQAO Grade 9 maths | – | – |
| OSSLT pass rate | – | – |
| Low-income households | 5% | 10% |
| Parents without a credential | 0% | 5% |
| First language not English | 20% | 30% |
| Special education | 20% | 20% |
| Identified as gifted | 0% | 0% |
| FSA literacy score | – | – |
| FSA numeracy score | – | – |
| FSA Grade 4 literacy score | – | – |
| FSA Grade 4 numeracy score | – | – |
| FSA Grade 7 literacy score | – | – |
| FSA Grade 7 numeracy score | – | – |
| city or town | Mississauga | Mississauga |
| province | Ontario | Ontario |
| Website | www.dpcdsb.org/JEROM | www.dpcdsb.org/JHN23 |
The verdict
- •St Jerome Separate School scores higher on the Success Index (Canada) (77.7 vs 67.8).
- •St Jerome Separate School does better on eqao grade 3 (reading, writing, maths) (82% vs 72.7%).
- •St. John XXIII Catholic Elementary School does better on eqao grade 6 (reading, writing, maths) (95% vs 82.7%).
- •St Jerome Separate School is the larger school with 215 students compared with 195.
The Success Index (Canada) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is St Jerome Separate School better than St. John XXIII Catholic Elementary School?
On the Success Index (Canada), St Jerome Separate School ranks higher (77.7 vs 67.8 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are St Jerome Separate School and St. John XXIII Catholic Elementary School?
About 1.3 km in a straight line, between Mississauga and Mississauga in Ontario.
Which has the better Enrolment?
St Jerome Separate School: 215. St. John XXIII Catholic Elementary School: 195. Students enrolled in the latest published year.
How do St Jerome Separate School and St. John XXIII Catholic Elementary School rank in Ontario?
St Jerome Separate School is 413th of 3,871 and St. John XXIII Catholic Elementary School is 932nd of 3,871 among elementary schools in Ontario on the 2025 Success Index (Canada).