St John's Girls' School (Invercargill) vs St Thomas School (Winton)
A head-to-head comparison of two full primary schools in Southland, New Zealand, 28 km apart, using official New Zealand 2026 data. The better value in each row is highlighted.
St John's Girls' School (Invercargill)
Invercargill · State integrated full primary · Years 1–8
126 students
St Thomas School (Winton)
Winton · State integrated full primary · Years 1–8
93 students
| Measure | St John's Girls' School (Invercargill) Invercargill, Southland | St Thomas School (Winton) Winton, Southland |
|---|---|---|
| Success Index (NZ) | 63 Top 50% | 66 Top 50% |
| Region rank | #8 of 48 | #5 of 48 |
| National rank | #555 of 1,559 | #480 of 1,559 |
| Sector | State integrated | State integrated |
| Type | Full Primary | Full Primary |
| Year range | Years 1–8 | Years 1–8 |
| Students | 126 | 93 |
| Equity Index (EQI) | 417 | 407 |
| Total roll | 126 | 93 |
| Roll growth (5 yrs) | -3.6% | -2.9% |
| Leavers with NCEA Level 2+ | – | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | – | – |
| Māori students | 13.5% | 4.3% |
| Pacific students | 1.6% | 0% |
| International students | 0% | 0% |
| suburb or town | Invercargill | Winton |
| region | Southland | Southland |
| Website | www.stjohnsgirls.school.nz/ | www.stthomaswinton.school.nz |
The verdict
- •St Thomas School (Winton) scores higher on the Success Index (NZ) (65.7 vs 63.0).
- •St Thomas School (Winton) does better on equity index (fewer barriers is higher) (407 vs 417).
- •St John's Girls' School (Invercargill) does better on roll size (126 vs 93).
- •St Thomas School (Winton) does better on roll growth (5 years) (-2.9% vs -3.6%).
- •St John's Girls' School (Invercargill) is the larger school with 126 students compared with 93.
- •St John's Girls' School (Invercargill) is girls and St Thomas School (Winton) is co-educational.
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 St John's Girls' School (Invercargill) better than St Thomas School (Winton)?
On the Success Index (NZ), St Thomas School (Winton) ranks higher (65.7 vs 63.0 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 St John's Girls' School (Invercargill) and St Thomas School (Winton)?
About 28 km in a straight line, between Invercargill and Winton in Southland.
Which has the better Equity Index (EQI)?
St John's Girls' School (Invercargill): 417. St Thomas School (Winton): 407. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do St John's Girls' School (Invercargill) and St Thomas School (Winton) rank in Southland?
St John's Girls' School (Invercargill) is 8th of 48 and St Thomas School (Winton) is 5th of 48 among full primary schools in Southland on the 2026 Success Index (NZ).