St Marys Senior High School
Is St Marys Senior High School right for my child?
It depends on your child's needs and your family's priorities. St Marys Senior High School is a government secondary school in St Marys, NSW, for Years 11–12. It had 926 students as of 2025 (ACARA). Compare it with nearby schools, check its school zone, and book a tour to see it in person.

St Marys, NSW 2760
- Years
- 11–12
- Secondary
- Students
- 926
- ACARA 2025
- Annual fees
- Not published
- Check with the school
An academically comprehensive school catering exclusively for senior students with diverse opportunities.
The school provides a supportive environment that fosters personal growth, academic excellence, and community engagement through a range of programs and extracurricular activities. A focus on student well-being and holistic development ensures a rich educational experience for all.
School Overview
Key information about St Marys Senior High School
| School type | Secondary | Sector | Government |
|---|---|---|---|
| Year levels | 11–12 | Enrolments | 926 |
| Early learning | Not confirmed | Teacher–student ratio | 1:13.7 |
| Gender | Co-Ed | Principal | Not available |
| Boarding | No | Founded | Not available |
| School type | Secondary |
|---|---|
| Year levels | 11–12 |
| Early learning | Not confirmed |
| Gender | Co-Ed |
| Boarding | No |
| Sector | Government |
|---|---|
| Enrolments | 926 |
| Teacher–student ratio | 1:13.7 |
| Principal | Not available |
| Founded | Not available |
Enrolment history
Student composition · 2025
Boys and girls
- Boys
- 362(39.1%)
- Girls
- 564(60.9%)
Language background other than English
- Another language at home
- 73%
- English only
- 27%
- Not stated
- 0%
Location
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St Marys Senior High School
6/48 Kalang Ave, St Marys NSW 2760
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Contact Information
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