ACG Strathallan
50 Hayfield Way, Karaka · Auckland — South
Composite score
Strong
Top 25% in NZ
Rank #330 of scored NZ schools
In summary
ACG Strathallan's 2021 ERO review confirmed the school meets all criteria for registration as a private school under the Education and Training Act 2020. The review found suitable premises, staffing, and equipment for curriculum delivery, with regularly reviewed policies supporting student safety. No composite score is available for this school.
Best suited for
Students all year levels (Year 1-13) in Karaka looking for an independent setting with a strong recent ERO trajectory.
Is ACG Strathallan a good school?
ACG Strathallan scores 81/100 on the SchoolsNearMe composite — a weighted average of 5 axes (academic, outcomes, retention, wellbeing, trajectory). Top 25% in NZ nationally. The full breakdown is below; every input links to its source.
Strengths from the latest ERO report
- Premises are suitable for the school's operations
- Staffing is suitable to the age range, curriculum, and size of the school
- Equipment is suitable for the curriculum being delivered
Summary derived from ERO reports + audited financials + MoE records. Every claim links to its source — see data transparency at the bottom of this page.
Score breakdown
6 axes, each scored 0–100 on a national absolute scale. As at 2025.
L1 96% · L2 95% · UE 89% · near band median (n=38) · why? ▼ hide
Uni 42% · Te Pūkenga 4% · Industry 3% · near band median (n=36) · why? ▼ hide
92% to Y13 · near band median (n=44) · why? ▼ hide
no discipline data · why? ▼ hide
+39.6% roll over 5yr (2020→2025) · above band median (n=77) · why? ▼ hide
85/100 from ERO review 2016-07 · top quartile of band (n=96) · why? ▼ hide
Real ERO composite (from the latest review): 85/100.
Latest ERO review
2021-03-25 · Steve Tanner, Northern Region - Te Tai Raki
- ACG Strathallan meets all criteria for registration as a private school under the Education and Training Act 2020
- The school has suitable premises, staffing, and equipment for its curriculum delivery
- The school has regularly reviewed policies and procedures to provide for a physically and emotionally safe place for students
- School leaders and managers conduct a comprehensive annual self review with reference to the quality of education and student participation
- At the time of review there were 43 international students attending the school
"A safe place is one in which risks to student safety are regularly assessed and evaluated with a view to eliminating, or at least reducing, harm. A safe place is one where clear policies exist and are acted upon to eliminate or minimise harm."
NCEA achievement
School leavers with NCEA at each level. National average is ~85% (Level 1).
NCEA Level 1 · 2024
96.0%
95 of 99 leavers
-4.0pt vs prior year
NCEA Level 2 · 2024
94.9%
94 of 99 leavers
-1.3pt vs prior year
University Entrance · 2024
88.9%
88 of 99 leavers
-4.4pt vs prior year
Data: Ministry of Education / Education Counts, CC-BY-4.0
Stay-on rate
Percentage of students who stay at school until at least their 17th birthday — the standard NZ proxy for Year-9-to-Year-13 retention.
91.9%
2024 cohort · 99 students
+0.5pt vs 2023
Government funding
Crown funding only (school operations + teacher salaries + property). Excludes locally-raised funds, international fees and trading income — those are in the audited financial report above.
Total Crown funding · 2022
$1.27M
Per-student funding · 2022
$1,011
2018
$1.2M
2019
$1.2M
2020
$1.2M
2021
$1.3M
2022
$1.3M
Roll by year level
July 2025 roll return.
- Year 01 44
- Year 02 46
- Year 03 64
- Year 04 57
- Year 05 52
- Year 06 52
- Year 07 85
- Year 08 132
- Year 09 144
- Year 10 151
- Year 11 163
- Year 12 128
- Year 13+ 127
Roll by ethnicity
Share of total roll. Students who identify with multiple ethnicities are counted once.
- Asian 56.7%
- European/Pākehā 42.2%
- International 5.6%
- Māori 3.4%
- Other / MELAA 3.1%
- Pacific 2.0%
Location
50 Hayfield Way, Karaka. Nearby schools marked in grey.
Map tiles © OpenStreetMap, © CARTO
Schools nearby
Within 15km, sorted by distance. Add any to compare with ACG Strathallan.
Hingaia Peninsula School
Full Primary · 1.2km · 435 roll
90
+9 vs this
Mangapikopiko School
Contributing · 2.2km · 263 roll
59
-22 vs this
Rosehill Intermediate
Intermediate · 2.9km · 388 roll
66
-15 vs this
Rosehill College
Secondary (Year 9-15) · 3km · 1,659 roll
56
-25 vs this
Rosehill School
Specialist School · 3km · 334 roll
83
+2 vs this
Te Kura Kaupapa Māori o Ngā Papaonekura
Composite · 3km · roll n/a
75
-6 vs this
Frequently asked
Is ACG Strathallan a good school?
ACG Strathallan scores 81/100 on the SchoolsNearMe composite — a weighted average of 5 axes (academic, outcomes, retention, wellbeing, trajectory). Top 25% in NZ nationally. The full breakdown is below; every input links to its source.
What does the latest ERO review say?
ERO's 2021-03 review identified 5 key findings. ACG Strathallan meets all criteria for registration as a private school under the Education and Training Act 2020
How do I enrol my child at ACG Strathallan?
Contact the school directly on 09-2950830, email strathallan@acgedu.com, or visit www.acgedu.com. For state schools, check your home address against the school's enrolment zone — some schools are in-zone-only.
What are the fees?
ACG Strathallan is a private school. Tuition fees are set by the school — contact them directly for current rates.
What is the roll size?
ACG Strathallan has 1,260 students.
When was the school last reviewed by ERO?
The Education Review Office last reviewed ACG Strathallan in 2021-03, signed by Steve Tanner. 2 ERO reports are on file in our archive.
Data transparency
Every fact on this page links to its source. We never publish a claim without provenance — read our methodology for the full rules.
Sourced from
- ero.govt.nz
- schoolsdata.co.nz
- crimestats.co.nz