Cockle Bay School vs Owairoa Primary School
A head-to-head comparison of two contributing schools in Auckland, New Zealand, 1.3 km apart, using official New Zealand 2026 data. The better value in each row is highlighted.
Cockle Bay School
Howick South · State contributing · Years 1–6
754 students
Owairoa Primary School
Howick · State contributing · Years 1–6
843 students
| Measure | Cockle Bay School Howick South, Auckland | Owairoa Primary School Howick, Auckland |
|---|---|---|
| Success Index (NZ) | 83 Top 5% | 78 Top 25% |
| Region rank | #54 of 390 | #118 of 390 |
| National rank | #89 of 1,559 | #204 of 1,559 |
| Sector | State | State |
| Type | Contributing | Contributing |
| Year range | Years 1–6 | Years 1–6 |
| Students | 754 | 843 |
| Equity Index (EQI) | 364 | 391 |
| Total roll | 754 | 843 |
| Roll growth (5 yrs) | -0.5% | -5.9% |
| Leavers with NCEA Level 2+ | – | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | – | – |
| Māori students | 4.6% | 9.6% |
| Pacific students | 4.1% | 7.9% |
| International students | 1.1% | 2.5% |
| suburb or town | Howick South | Howick |
| region | Auckland | Auckland |
| Website | www.cocklebay.school.nz | www.owairoa.school.nz |
The verdict
- •Cockle Bay School scores higher on the Success Index (NZ) (82.5 vs 77.9).
- •Cockle Bay School does better on equity index (fewer barriers is higher) (364 vs 391).
- •Owairoa Primary School does better on roll size (843 vs 754).
- •Cockle Bay School does better on roll growth (5 years) (-0.5% vs -5.9%).
- •Owairoa Primary School is the larger school with 843 students compared with 754.
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 Cockle Bay School better than Owairoa Primary School?
On the Success Index (NZ), Cockle Bay School ranks higher (82.5 vs 77.9 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Cockle Bay School and Owairoa Primary School?
About 1.3 km in a straight line, between Howick South and Howick in Auckland.
Which has the better Equity Index (EQI)?
Cockle Bay School: 364. Owairoa Primary School: 391. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do Cockle Bay School and Owairoa Primary School rank in Auckland?
Cockle Bay School is 54th of 390 and Owairoa Primary School is 118th of 390 among contributing schools in Auckland on the 2026 Success Index (NZ).