Cockle Bay School vs Shelly Park School
A head-to-head comparison of two contributing schools in Auckland, New Zealand, 615 m 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
Shelly Park School
Shelly Park · State contributing · Years 1–6
467 students
| Measure | Cockle Bay School Howick South, Auckland | Shelly Park School Shelly Park, Auckland |
|---|---|---|
| Success Index (NZ) | 83 Top 5% | 79 Top 10% |
| Region rank | #54 of 390 | #105 of 390 |
| National rank | #89 of 1,559 | #177 of 1,559 |
| Sector | State | State |
| Type | Contributing | Contributing |
| Year range | Years 1–6 | Years 1–6 |
| Students | 754 | 467 |
| Equity Index (EQI) | 364 | 375 |
| Total roll | 754 | 467 |
| Roll growth (5 yrs) | -0.5% | -0.8% |
| Leavers with NCEA Level 2+ | – | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | – | – |
| Māori students | 4.6% | 6.2% |
| Pacific students | 4.1% | 2.4% |
| International students | 1.1% | 0.9% |
| suburb or town | Howick South | Shelly Park |
| region | Auckland | Auckland |
| Website | www.cocklebay.school.nz | www.shellypark.school.nz |
The verdict
- •Cockle Bay School scores higher on the Success Index (NZ) (82.5 vs 78.9).
- •Cockle Bay School does better on equity index (fewer barriers is higher) (364 vs 375).
- •Cockle Bay School does better on roll size (754 vs 467).
- •Cockle Bay School does better on roll growth (5 years) (-0.5% vs -0.8%).
- •Cockle Bay School is the larger school with 754 students compared with 467.
The Success Index (NZ) summarises published results and context from official data. It does not measure teaching quality 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
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Cockle Bay School better than Shelly Park School?
On the Success Index (NZ), Cockle Bay School ranks higher (82.5 vs 78.9 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 Shelly Park School?
About 615 m in a straight line, between Howick South and Shelly Park in Auckland.
Which has the better Equity Index (EQI)?
Cockle Bay School: 364. Shelly Park School: 375. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do Cockle Bay School and Shelly Park School rank in Auckland?
Cockle Bay School is 54th of 390 and Shelly Park School is 105th of 390 among contributing schools in Auckland on the 2026 Success Index (NZ).