Oak Flats High School vs Warilla High School
A head-to-head comparison of two secondary schools in New South Wales, 2.3 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Oak Flats High School
Oak Flats · Government high school · 7-12
648 students · ICSEA 932
Warilla High School
Barrack Heights · Government high school · 7-12
1,020 students · ICSEA 968
| Measure | Oak Flats High School Oak Flats NSW | Warilla High School Barrack Heights NSW |
|---|---|---|
| Success Index | 33 Lower 50% | 32 Lower 50% |
| State rank (type) | #400 of 539 | #412 of 539 |
| National rank (type) | #1105 of 1,472 | #1133 of 1,472 |
| Sector | Government | Government |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 648 | 1,020 |
| Girls / boys | 308 / 340 | 514 / 506 |
| Foundation intake | – | – |
| Year 7 cohort | 113 | 161 |
| Year 12 cohort | 65 | 118 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -1% | -19% |
| ICSEA Average 1000 | 932 | 968 |
| ICSEA percentile | 19th | 32th |
| Top SEA quarter | 2% | 7% |
| Bottom SEA quarter | 56% | 44% |
| Students per teacher | 9.9 | 13.2 |
| Teaching staff (FTE) | 65.5 | 77.1 |
| Non-teaching staff (FTE) | 18.9 | 19.2 |
| Language background other than English | 9% | 18% |
| Indigenous students | 14% | 10% |
| Suburb | Oak Flats 2529 | Barrack Heights 2528 |
| Council area | Shellharbour | Shellharbour |
| Remoteness | Major Cities | Major Cities |
| Website | oakflats-h.schools.nsw.gov.au | warilla-h.schools.nsw.gov.au |
The verdict
- •Oak Flats High School scores higher on the Success Index (33.3 vs 32.0).
- •Warilla High School has the higher ICSEA (968 vs 932), indicating a more advantaged community.
- •Oak Flats High School has fewer students per teacher (9.9 vs 13.2).
- •Warilla High School is the larger school with 1,020 students compared with 648.
- •Oak Flats High School has grown faster over five years (-1% vs -19%).
The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.
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Frequently asked questions
Is Oak Flats High School better than Warilla High School?
On the Success Index, Oak Flats High School ranks higher (33.3 vs 32.0 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 Oak Flats High School and Warilla High School?
About 2.3 km in a straight line, between Oak Flats and Barrack Heights in New South Wales.
Which has the better student-to-teacher ratio?
Oak Flats High School has 9.9 students per full-time-equivalent teacher and Warilla High School has 13.2.
How do Oak Flats High School and Warilla High School rank in NSW?
Oak Flats High School is 400th of 539 and Warilla High School is 412th of 539 among secondary schools in New South Wales on the 2025 Success Index.