Onslow College vs St Brigids School (Johnsonville)
A head-to-head comparison of two schools in Wellington, New Zealand, 1.1 km apart, using official New Zealand 2026 data. The better value in each row is highlighted.
Onslow College
Johnsonville · State secondary (year 9-15) · Years 9–13
1,180 students
St Brigids School (Johnsonville)
Johnsonville · State integrated full primary · Years 1–8
298 students
| Measure | Onslow College Johnsonville, Wellington | St Brigids School (Johnsonville) Johnsonville, Wellington |
|---|---|---|
| Success Index (NZ) | 74 Top 25% | 77 Top 25% |
| Region rank | #9 of 46 | #41 of 176 |
| National rank | #80 of 486 | #244 of 1,559 |
| Sector | State | State integrated |
| Type | Secondary (Year 9-15) | Full Primary |
| Year range | Years 9–13 | Years 1–8 |
| Students | 1,180 | 298 |
| Equity Index (EQI) | 398 | 372 |
| Total roll | 1,180 | 298 |
| Roll growth (5 yrs) | -4.9% | -8.8% |
| Leavers with NCEA Level 2+ | 89.3% | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | 73.7% | – |
| Māori students | 12.3% | 6.4% |
| Pacific students | 3.9% | 8.4% |
| International students | 3.4% | 0% |
| suburb or town | Johnsonville | Johnsonville |
| region | Wellington | Wellington |
| Website | www.onslow.school.nz | www.stbrigids.school.nz |
The verdict
- •St Brigids School (Johnsonville) scores higher on the Success Index (NZ) (76.6 vs 73.5).
- •St Brigids School (Johnsonville) does better on equity index (fewer barriers is higher) (372 vs 398).
- •Onslow College does better on roll size (1,180 vs 298).
- •Onslow College does better on roll growth (5 years) (-4.9% vs -8.8%).
- •Onslow College is the larger school with 1,180 students compared with 298.
- •Onslow College is a state school while St Brigids School (Johnsonville) is a state integrated school, so fees and admission rules differ.
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 Onslow College better than St Brigids School (Johnsonville)?
On the Success Index (NZ), St Brigids School (Johnsonville) ranks higher (76.6 vs 73.5 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 Onslow College and St Brigids School (Johnsonville)?
About 1.1 km in a straight line, between Johnsonville and Johnsonville in Wellington.
Which has the better Equity Index (EQI)?
Onslow College: 398. St Brigids School (Johnsonville): 372. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do Onslow College and St Brigids School (Johnsonville) rank in Wellington?
Onslow College is 9th of 46 and St Brigids School (Johnsonville) is 41st of 176 among secondary (year 9-15) schools in Wellington on the 2026 Success Index (NZ).