Colwill School Massey vs West Harbour School
A head-to-head comparison of two full primary schools in Auckland, New Zealand, 1.5 km apart, using official New Zealand 2026 data. The better value in each row is highlighted.
Colwill School Massey
Massey · State full primary · Years 1–8
257 students
West Harbour School
West Harbour · State full primary · Years 1–8
499 students
| Measure | Colwill School Massey Massey, Auckland | West Harbour School West Harbour, Auckland |
|---|---|---|
| Success Index (NZ) | 40 Lower 50% | 46 Lower 50% |
| Region rank | #299 of 390 | #276 of 390 |
| National rank | #1110 of 1,559 | #981 of 1,559 |
| Sector | State | State |
| Type | Full Primary | Full Primary |
| Year range | Years 1–8 | Years 1–8 |
| Students | 257 | 499 |
| Equity Index (EQI) | 499 | 495 |
| Total roll | 257 | 499 |
| Roll growth (5 yrs) | 20.9% | 10.2% |
| Leavers with NCEA Level 2+ | – | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | – | – |
| Māori students | 25.7% | 33.5% |
| Pacific students | 43.2% | 37.1% |
| International students | 0% | 0% |
| suburb or town | Massey | West Harbour |
| region | Auckland | Auckland |
| Website | www.colwill.school.nz | www.westharbour.school.nz |
The verdict
- •West Harbour School scores higher on the Success Index (NZ) (45.8 vs 39.8).
- •West Harbour School does better on equity index (fewer barriers is higher) (495 vs 499).
- •West Harbour School does better on roll size (499 vs 257).
- •Colwill School Massey does better on roll growth (5 years) (20.9% vs 10.2%).
- •West Harbour School is the larger school with 499 students compared with 257.
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 Colwill School Massey better than West Harbour School?
On the Success Index (NZ), West Harbour School ranks higher (45.8 vs 39.8 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 Colwill School Massey and West Harbour School?
About 1.5 km in a straight line, between Massey and West Harbour in Auckland.
Which has the better Equity Index (EQI)?
Colwill School Massey: 499. West Harbour School: 495. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do Colwill School Massey and West Harbour School rank in Auckland?
Colwill School Massey is 299th of 390 and West Harbour School is 276th of 390 among full primary schools in Auckland on the 2026 Success Index (NZ).