Birkdale Primary School vs Chelsea School
A head-to-head comparison of two contributing schools in Auckland, New Zealand, 1.8 km apart, using official New Zealand 2026 data. The better value in each row is highlighted.
Birkdale Primary School
Birkdale · State contributing · Years 1–6
193 students
Chelsea School
Birkenhead · State contributing · Years 1–6
401 students
| Measure | Birkdale Primary School Birkdale, Auckland | Chelsea School Birkenhead, Auckland |
|---|---|---|
| Success Index (NZ) | 39 Lower 50% | 81 Top 10% |
| Region rank | #307 of 390 | #70 of 390 |
| National rank | #1133 of 1,559 | #115 of 1,559 |
| Sector | State | State |
| Type | Contributing | Contributing |
| Year range | Years 1–6 | Years 1–6 |
| Students | 193 | 401 |
| Equity Index (EQI) | 473 | 352 |
| Total roll | 193 | 401 |
| Roll growth (5 yrs) | -23.9% | -1.3% |
| Leavers with NCEA Level 2+ | – | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | – | – |
| Māori students | 40.9% | 6.5% |
| Pacific students | 29.5% | 3.2% |
| International students | 0% | 1.5% |
| suburb or town | Birkdale | Birkenhead |
| region | Auckland | Auckland |
| Website | www.birkdaleprimary.school.nz | www.chelsea.school.nz/ |
The verdict
- •Chelsea School scores higher on the Success Index (NZ) (81.0 vs 39.0).
- •Chelsea School does better on equity index (fewer barriers is higher) (352 vs 473).
- •Chelsea School does better on roll size (401 vs 193).
- •Chelsea School does better on roll growth (5 years) (-1.3% vs -23.9%).
- •Chelsea School is the larger school with 401 students compared with 193.
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 Birkdale Primary School better than Chelsea School?
On the Success Index (NZ), Chelsea School ranks higher (81.0 vs 39.0 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 Birkdale Primary School and Chelsea School?
About 1.8 km in a straight line, between Birkdale and Birkenhead in Auckland.
Which has the better Equity Index (EQI)?
Birkdale Primary School: 473. Chelsea School: 352. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do Birkdale Primary School and Chelsea School rank in Auckland?
Birkdale Primary School is 307th of 390 and Chelsea School is 70th of 390 among contributing schools in Auckland on the 2026 Success Index (NZ).