Ao Tawhiti Unlimited Discovery vs The Cathedral Grammar School
A head-to-head comparison of two schools in Canterbury, New Zealand, 1.1 km apart, using official New Zealand 2026 data. The better value in each row is highlighted.
Ao Tawhiti Unlimited Discovery
Christchurch ยท State composite ยท Years 1โ13
654 students
The Cathedral Grammar School
Christchurch ยท Private full primary ยท Years 1โ8
254 students
| Measure | Ao Tawhiti Unlimited Discovery Christchurch, Canterbury | The Cathedral Grammar School Christchurch, Canterbury |
|---|---|---|
| Success Index (NZ) | 54 Top 50% | โ Not rated |
| Region rank | #33 of 57 | โ |
| National rank | #205 of 486 | โ |
| Sector | State | Private |
| Type | Composite | Full Primary |
| Year range | Years 1โ13 | Years 1โ8 |
| Students | 654 | 254 |
| Equity Index (EQI) | 442 | โ |
| Total roll | 654 | 254 |
| Roll growth (5 yrs) | 10.2% | 2.6% |
| Leavers with NCEA Level 2+ | 67.6% | โ |
| Leavers with NCEA Level 3+ | โ | โ |
| Leavers with University Entrance | 44.1% | โ |
| Mฤori students | 14.8% | 2.8% |
| Pacific students | 2.6% | 0.8% |
| International students | 0% | 2.8% |
| suburb or town | Christchurch | Christchurch |
| region | Canterbury | Canterbury |
| Website | aotawhiti.school.nz/ | www.cathedralgrammar.school.nz |
The verdict
- โขAo Tawhiti Unlimited Discovery does better on roll size (654 vs 254).
- โขAo Tawhiti Unlimited Discovery does better on roll growth (5 years) (10.2% vs 2.6%).
- โขAo Tawhiti Unlimited Discovery is the larger school with 654 students compared with 254.
- โขAo Tawhiti Unlimited Discovery is a state school while The Cathedral Grammar School is a private school, so fees and admission rules differ.
The Success Index (NZ) 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 Ao Tawhiti Unlimited Discovery better than The Cathedral Grammar School?
The two schools are very close on the Success Index (NZ). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Ao Tawhiti Unlimited Discovery and The Cathedral Grammar School?
About 1.1 km in a straight line, between Christchurch and Christchurch in Canterbury.
How do Ao Tawhiti Unlimited Discovery and The Cathedral Grammar School rank in Canterbury?
Ao Tawhiti Unlimited Discovery is 33rd of 57 and The Cathedral Grammar School is unranked among composite schools in Canterbury on the 2026 Success Index (NZ).