Concord School vs Green Island School
A head-to-head comparison of two schools in Otago, New Zealand, 1.9 km apart, using official New Zealand 2026 data. The better value in each row is highlighted.
Concord School
Concord · State contributing · Years 1–6
64 students
Green Island School
Green Island · State full primary · Years 1–8
136 students
| Measure | Concord School Concord, Otago | Green Island School Green Island, Otago |
|---|---|---|
| Success Index (NZ) | 28 Lower 50% | 32 Lower 50% |
| Region rank | #83 of 85 | #78 of 85 |
| National rank | #1374 of 1,559 | #1290 of 1,559 |
| Sector | State | State |
| Type | Contributing | Full Primary |
| Year range | Years 1–6 | Years 1–8 |
| Students | 64 | 136 |
| Equity Index (EQI) | 498 | 490 |
| Total roll | 64 | 136 |
| Roll growth (5 yrs) | -27.9% | -6.2% |
| Leavers with NCEA Level 2+ | – | – |
| Leavers with NCEA Level 3+ | – | – |
| Leavers with University Entrance | – | – |
| Māori students | 28.1% | 19.9% |
| Pacific students | 7.8% | 10.3% |
| International students | 0% | 0% |
| suburb or town | Concord | Green Island |
| region | Otago | Otago |
| Website | www.concord.school.nz | www.greenisland.school.nz |
The verdict
- •Green Island School scores higher on the Success Index (NZ) (31.6 vs 27.7).
- •Green Island School does better on equity index (fewer barriers is higher) (490 vs 498).
- •Green Island School does better on roll size (136 vs 64).
- •Green Island School does better on roll growth (5 years) (-6.2% vs -27.9%).
- •Green Island School is the larger school with 136 students compared with 64.
The Success Index (NZ) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Concord School better than Green Island School?
On the Success Index (NZ), Green Island School ranks higher (31.6 vs 27.7 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 Concord School and Green Island School?
About 1.9 km in a straight line, between Concord and Green Island in Otago.
Which has the better Equity Index (EQI)?
Concord School: 498. Green Island School: 490. Ministry of Education measure of socio-economic barriers faced by students; lower means fewer barriers.
How do Concord School and Green Island School rank in Otago?
Concord School is 83rd of 85 and Green Island School is 78th of 85 among contributing schools in Otago on the 2026 Success Index (NZ).