# One Tree Hill College

Secondary (Year 9-15) · State · Penrose, Auckland

https://www.chch.live/school/85-one-tree-hill-college

## Its rating
Final decile (2022): 3 · Current Equity Index: 466

*Decile and EQI describe the community a school draws its students from, they say nothing about how well it teaches.*

## The record
- 421 Great South Road, Penrose, Auckland, 1546
- Roll: 1,479 (September 2026)
- Co-Educational
- Donations should not be requested, unless for a school camp
- Opened 1955
- An enrolment scheme is in place.
- Isolation index 0.2, the Ministry’s remoteness measure
- Roll by ethnicity: European 378 · Māori 256 · Pacific 490 · Asian 670 · MELAA 78 · Other 18 · International 32
- Phone: 09-579 5049
- Email: office@onetreehillcollege.school.nz
- Contact: Nicholas Coughlan
- Website: http://www.onetreehillcollege.school.nz

## Enrolment zone
- One Tree Hill College, in force from 2025-05-01 · 23 km²

*Indicative only, the school’s written enrolment scheme is the legal boundary.*

## Other schools near here
- [Ellerslie School](https://www.chch.live/school/1268-ellerslie-school), decile 9 · EQI 373
- [Oranga School](https://www.chch.live/school/1403-oranga-school), decile 3 · EQI 437
- [St Mary's School (Ellerslie)](https://www.chch.live/school/1504-st-mary-s-school-ellerslie), decile 7 · EQI 367
- [Michael Park School](https://www.chch.live/school/424-michael-park-school), decile 8 · EQI 388
- [Te Papapa School](https://www.chch.live/school/1534-te-papapa-school), decile 2 · EQI 510
- [Bailey Road School](https://www.chch.live/school/1216-bailey-road-school), decile 3 · EQI 488
- [Remuera Intermediate](https://www.chch.live/school/1461-remuera-intermediate), decile 8 · EQI 380
- [Cornwall Park District School](https://www.chch.live/school/1256-cornwall-park-district-school), decile 9 · EQI 350

What stood on this ground before: https://www.chch.live/before?lat=-36.902825&lon=174.80696

## Questions, answered briefly

**What kind of school is One Tree Hill College?**

Secondary (Year 9-15) · State · Co-Educational, in Penrose.

**How many students does One Tree Hill College have?**

1,479 on the roll at September 2026, the Ministry of Education’s count.

**What is One Tree Hill College's Equity Index?**

EQI 466, its final decile (2022, before the EQI replaced it) was 3.

**Does One Tree Hill College have an enrolment zone?**

1 zone polygon on record. The boundary drawn here is indicative; the Ministry’s written scheme is the legal answer.


Data: https://api.chch.live/school?id=85 · directory refreshed 3 October 2026