Normanhurst Boys High School vs St Leo's Catholic College
A head-to-head comparison of two secondary schools in New South Wales, 797 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Normanhurst Boys High School
Normanhurst · Government high school · 7-12
752 students · ICSEA 1207
St Leo's Catholic College
Wahroonga · Catholic high school · 7-12
1,055 students · ICSEA 1113
| Measure | Normanhurst Boys High School Normanhurst NSW | St Leo's Catholic College Wahroonga NSW |
|---|---|---|
| Success Index | 79 Top 10% | 80 Top 5% |
| State rank (type) | #29 of 539 | #20 of 539 |
| National rank (type) | #87 of 1,472 | #68 of 1,472 |
| Sector | Government | Catholic |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 752 | 1,055 |
| Girls / boys | 0 / 752 | 455 / 600 |
| Foundation intake | – | – |
| Year 7 cohort | 121 | 188 |
| Year 12 cohort | 128 | 136 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +1% | +40% |
| ICSEA Average 1000 | 1207 | 1113 |
| ICSEA percentile | 99th | 88th |
| Top SEA quarter | 75% | 44% |
| Bottom SEA quarter | 1% | 4% |
| Students per teacher | 12.9 | 13.5 |
| Teaching staff (FTE) | 58.2 | 78.4 |
| Non-teaching staff (FTE) | 14.1 | 14.4 |
| Language background other than English | 91% | 22% |
| Indigenous students | 0% | 1% |
| Suburb | Normanhurst 2076 | Wahroonga 2076 |
| Council area | Hornsby | Hornsby |
| Remoteness | Major Cities | Major Cities |
| Website | normanhurstboys.nsw.edu.au | www.stleos.nsw.edu.au |
The verdict
- •St Leo's Catholic College scores higher on the Success Index (80.1 vs 78.8).
- •Normanhurst Boys High School has the higher ICSEA (1207 vs 1113), indicating a more advantaged community.
- •Normanhurst Boys High School has fewer students per teacher (12.9 vs 13.5).
- •St Leo's Catholic College is the larger school with 1,055 students compared with 752.
- •St Leo's Catholic College has grown faster over five years (40% vs 1%).
- •Normanhurst Boys High School is a government school while St Leo's Catholic College is a catholic school, so fees and enrolment rules differ.
The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Your nearest centre: Success Tutoring Hornsby
Frequently asked questions
Is Normanhurst Boys High School better than St Leo's Catholic College?
On the Success Index, St Leo's Catholic College ranks higher (80.1 vs 78.8 out of 100). The index measures community advantage and momentum from ACARA data, not teaching quality, so visit both schools before deciding.
How far apart are Normanhurst Boys High School and St Leo's Catholic College?
About 797 m in a straight line, between Normanhurst and Wahroonga in New South Wales.
Which has the better student-to-teacher ratio?
Normanhurst Boys High School has 12.9 students per full-time-equivalent teacher and St Leo's Catholic College has 13.5.
How do Normanhurst Boys High School and St Leo's Catholic College rank in NSW?
Normanhurst Boys High School is 29th of 539 and St Leo's Catholic College is 20th of 539 among secondary schools in New South Wales on the 2025 Success Index.