Our Lady of Lourdes Separate School vs St Theresa Separate School
A head-to-head comparison of two elementary schools in Ontario, Canada, 7.1 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Our Lady of Lourdes Separate School
Delaware · Catholic elementary · Grades JK-8
570 students
St Theresa Separate School
London · Catholic elementary · Grades JK-8
410 students
| Measure | Our Lady of Lourdes Separate School Delaware, Ontario | St Theresa Separate School London, Ontario |
|---|---|---|
| Success Index (Canada) | 86 Top 5% | 79 Top 10% |
| Province rank | #152 of 3,871 | #360 of 3,871 |
| National rank | #152 of 3,871 | #360 of 3,871 |
| Sector | Catholic | Catholic |
| Type | Elementary | Elementary |
| Year range | Grades JK-8 | Grades JK-8 |
| Students | 570 | 410 |
| Enrolment | 570 | 410 |
| EQAO Grade 3 | 81.7% | 92% |
| EQAO Grade 6 | 90.3% | 77.7% |
| EQAO Grade 9 maths | – | – |
| OSSLT pass rate | – | – |
| Low-income households | 3% | 0% |
| Parents without a credential | 0% | 0% |
| First language not English | 5% | 5% |
| Special education | 8% | 10% |
| 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 | Delaware | London |
| province | Ontario | Ontario |
| Website | www.ldcsb.ca/school/LOU/ | www.ldcsb.ca/school/THE/ |
The verdict
- •Our Lady of Lourdes Separate School scores higher on the Success Index (Canada) (86.2 vs 79.1).
- •St Theresa Separate School does better on eqao grade 3 (reading, writing, maths) (92% vs 81.7%).
- •Our Lady of Lourdes Separate School does better on eqao grade 6 (reading, writing, maths) (90.3% vs 77.7%).
- •Our Lady of Lourdes Separate School is the larger school with 570 students compared with 410.
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 Our Lady of Lourdes Separate School better than St Theresa Separate School?
On the Success Index (Canada), Our Lady of Lourdes Separate School ranks higher (86.2 vs 79.1 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 Our Lady of Lourdes Separate School and St Theresa Separate School?
About 7.1 km in a straight line, between Delaware and London in Ontario.
Which has the better Enrolment?
Our Lady of Lourdes Separate School: 570. St Theresa Separate School: 410. Students enrolled in the latest published year.
How do Our Lady of Lourdes Separate School and St Theresa Separate School rank in Ontario?
Our Lady of Lourdes Separate School is 152nd of 3,871 and St Theresa Separate School is 360th of 3,871 among elementary schools in Ontario on the 2025 Success Index (Canada).