Australian International Academy, Kellyville Campus vs Hills Adventist College
A head-to-head comparison of two combined schools in New South Wales, 617 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Australian International Academy, Kellyville Campus
North Kellyville · Independent combined · K-12
733 students · ICSEA 1122
Hills Adventist College
North Kellyville · Independent combined · K-12
823 students · ICSEA 1150
| Measure | Australian International Academy, Kellyville Campus North Kellyville NSW | Hills Adventist College North Kellyville NSW |
|---|---|---|
| Success Index | 75 Top 25% | 73 Top 25% |
| State rank (type) | #62 of 314 | #74 of 314 |
| National rank (type) | #180 of 1,259 | #210 of 1,259 |
| Sector | Independent | Independent |
| Type | Combined | Combined |
| Year range | K-12 | K-12 |
| Students | 733 | 823 |
| Girls / boys | 363 / 370 | 430 / 393 |
| Foundation intake | 73 | 39 |
| Year 7 cohort | 68 | 80 |
| Year 12 cohort | 25 | 69 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +52% | +30% |
| ICSEA Average 1000 | 1122 | 1150 |
| ICSEA percentile | 90th | 95th |
| Top SEA quarter | 51% | 62% |
| Bottom SEA quarter | 5% | 2% |
| Students per teacher | 12.6 | 15.0 |
| Teaching staff (FTE) | 58.3 | 54.8 |
| Non-teaching staff (FTE) | 15.9 | 24.2 |
| Language background other than English | 97% | 60% |
| Indigenous students | 0% | 0% |
| Suburb | North Kellyville 2155 | North Kellyville 2155 |
| Council area | The Hills | The Hills |
| Remoteness | Major Cities | Major Cities |
| Website | kellyville.aia.nsw.edu.au/ | www.hills.adventist.edu.au |
The verdict
- •Australian International Academy, Kellyville Campus scores higher on the Success Index (74.9 vs 73.1).
- •Hills Adventist College has the higher ICSEA (1150 vs 1122), indicating a more advantaged community.
- •Australian International Academy, Kellyville Campus has fewer students per teacher (12.6 vs 15.0).
- •Hills Adventist College is the larger school with 823 students compared with 733.
- •Australian International Academy, Kellyville Campus has grown faster over five years (52% vs 30%).
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 Australian International Academy, Kellyville Campus better than Hills Adventist College?
On the Success Index, Australian International Academy, Kellyville Campus ranks higher (74.9 vs 73.1 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 Australian International Academy, Kellyville Campus and Hills Adventist College?
About 617 m in a straight line, between North Kellyville and North Kellyville in New South Wales.
Which has the better student-to-teacher ratio?
Australian International Academy, Kellyville Campus has 12.6 students per full-time-equivalent teacher and Hills Adventist College has 15.0.
How do Australian International Academy, Kellyville Campus and Hills Adventist College rank in NSW?
Australian International Academy, Kellyville Campus is 62nd of 314 and Hills Adventist College is 74th of 314 among combined schools in New South Wales on the 2025 Success Index.