Nga Iwi School vs Robertson Road School
A head-to-head comparison of two schools in Auckland, New Zealand, 865 m apart, using official New Zealand 2026 data. The better value in each row is highlighted.
Nga Iwi School
Mangere · State contributing · Years 1–6
355 students
Robertson Road School
Mangere · State full primary · Years 1–8
509 students
| Measure | Nga Iwi School Mangere, Auckland | Robertson Road School Mangere, Auckland |
|---|---|---|
| Success Index (NZ) | 26 Lower 50% | 31 Lower 50% |
| Region rank | #373 of 390 | #348 of 390 |
| National rank | #1419 of 1,559 | #1298 of 1,559 |
| Sector | State | State |
| Type | Contributing | Full Primary |
| Year range | Years 1–6 | Years 1–8 |
| Students | 355 | 509 |
| Equity Index (EQI) | 518 | 507 |
| Total roll | 355 | 509 |
| Roll growth (5 yrs) | -8.1% | -5% |
| Leavers with NCEA Level 2+ | – | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | – | – |
| Māori students | 27.3% | 15.7% |
| Pacific students | 76.9% | 83.5% |
| International students | 0% | 0% |
| suburb or town | Mangere | Mangere |
| region | Auckland | Auckland |
| Website | www.ngaiwi.school.nz | www.robertson.school.nz |
The verdict
- •Robertson Road School scores higher on the Success Index (NZ) (31.1 vs 25.9).
- •Robertson Road School does better on equity index (fewer barriers is higher) (507 vs 518).
- •Robertson Road School does better on roll size (509 vs 355).
- •Robertson Road School does better on roll growth (5 years) (-5% vs -8.1%).
- •Robertson Road School is the larger school with 509 students compared with 355.
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 Nga Iwi School better than Robertson Road School?
On the Success Index (NZ), Robertson Road School ranks higher (31.1 vs 25.9 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 Nga Iwi School and Robertson Road School?
About 865 m in a straight line, between Mangere and Mangere in Auckland.
Which has the better Equity Index (EQI)?
Nga Iwi School: 518. Robertson Road School: 507. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do Nga Iwi School and Robertson Road School rank in Auckland?
Nga Iwi School is 373rd of 390 and Robertson Road School is 348th of 390 among contributing schools in Auckland on the 2026 Success Index (NZ).