Essex Public School vs St Mary Catholic School
A head-to-head comparison of two elementary schools in Ontario, Canada, 7.0 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Essex Public School
Essex · Public elementary · Grades JK-8
570 students
St Mary Catholic School
Maidstone · Catholic elementary · Grades JK-8
170 students
| Measure | Essex Public School Essex, Ontario | St Mary Catholic School Maidstone, Ontario |
|---|---|---|
| Success Index (Canada) | 43 Lower 50% | 68 Top 25% |
| Province rank | #2355 of 3,871 | #931 of 3,871 |
| National rank | #2355 of 3,871 | #931 of 3,871 |
| Sector | Public | Catholic |
| Type | Elementary | Elementary |
| Year range | Grades JK-8 | Grades JK-8 |
| Students | 570 | 170 |
| Enrolment | 570 | 170 |
| EQAO Grade 3 | 58.3% | 62.7% |
| EQAO Grade 6 | 74% | 92.3% |
| EQAO Grade 9 maths | – | – |
| OSSLT pass rate | – | – |
| Low-income households | 6% | 0% |
| Parents without a credential | 3% | 5% |
| First language not English | 3% | 5% |
| Special education | 14% | 5% |
| 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 | Essex | Maidstone |
| province | Ontario | Ontario |
| Website | www.gecdsb.on.ca/schools/elem/essex | www.wecdsb.on.ca/stmary |
The verdict
- •St Mary Catholic School scores higher on the Success Index (Canada) (67.8 vs 43.3).
- •St Mary Catholic School does better on eqao grade 3 (reading, writing, maths) (62.7% vs 58.3%).
- •St Mary Catholic School does better on eqao grade 6 (reading, writing, maths) (92.3% vs 74%).
- •Essex Public School is the larger school with 570 students compared with 170.
- •Essex Public School is a public school while St Mary Catholic School is a catholic school, so fees and admission rules differ.
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 Essex Public School better than St Mary Catholic School?
On the Success Index (Canada), St Mary Catholic School ranks higher (67.8 vs 43.3 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 Essex Public School and St Mary Catholic School?
About 7.0 km in a straight line, between Essex and Maidstone in Ontario.
Which has the better Enrolment?
Essex Public School: 570. St Mary Catholic School: 170. Students enrolled in the latest published year.
How do Essex Public School and St Mary Catholic School rank in Ontario?
Essex Public School is 2355th of 3,871 and St Mary Catholic School is 931st of 3,871 among elementary schools in Ontario on the 2025 Success Index (Canada).