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Secondary (Year 7-15) · State

Mahurangi College

Woodcocks Road, Warkworth · Auckland — North

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Total roll 1,541
EQI 441
Principal Tony Giles
Founded 1962
73

Composite score

Established

B+

Above median

Rank #893 of scored NZ schools

In summary

Mahurangi College's December 2024 ERO review found most Year 7-10 students achieve at or above expected levels in reading, writing and mathematics, with students well engaged and making positive progress across learning opportunities. The school has identified an achievement disparity for Pacific students and has plans to address it. Attendance remains below the Ministry of Education's target, with less than half of students attending regularly.

Best suited for

Students aged 13-18 in Warkworth looking for a state-funded setting with an established ERO profile.

Is Mahurangi College a good school?

Mahurangi College scores 73/100 on the SchoolsNearMe composite — a weighted average of 5 axes (academic, outcomes, retention, wellbeing, trajectory). Above median nationally. The full breakdown is below; every input links to its source.

Strengths from the latest ERO report

  • Students are well engaged, make positive progress, and succeed across a wide range of learning opportunities
  • Significant progress has been made in designing and implementing evidence informed structural teaching approaches
  • Teachers' professional learning has resulted in a more consistent and collaborative schoolwide approach to teaching literacy across the curriculum

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.

How this is computed
Academic
35%
L1 89% · L2 80% · UE 56% · bottom quartile of band (n=81) · why?
Mean of latest NCEA Level 1 + Level 2 + UE achievement percentage from Education Counts. Year: 2024. Peer comparison: bottom quartile of band (n=81).
79
Outcomes
25%
Uni 35% · Te Pūkenga 5% · Industry 16% · above band median (n=77) · why?
Share of leavers going to a New Zealand university + Te Pūkenga + Industry Training (capped at 100%). Counts are normalised when EC publishes raw cohort sizes instead of percentages. Source: Education Counts post-school destinations. Year: 2025. Peer comparison: above band median (n=77).
57
Retention
15%
83% to Y13 · below band median (n=84) · why?
Percentage of the Y9 cohort still enrolled in Y13 (all students). Source: Education Counts retention table. Year: 2024. Peer comparison: below band median (n=84).
83
Wellbeing
12%
standdowns 11.1/1k · suspensions 2.7/1k · exclusions 0.0/1k · near band median (n=518) · why?
Composite of stand-downs, suspensions, and exclusions per 1,000 students (lower is better). Formula: standdowns/1k + 2× suspensions/1k + 5× exclusions/1k. Small primary schools with no rows score top of band ("no incidents reported"). Source: Education Counts student engagement. Year: 2024. Peer comparison: near band median (n=518).
84
Trajectory
8%
+5.2% roll over 5yr (2020→2025) · above band median (n=515) · why?
5-year change in total roll. −20% → 0 score, 0% → 50, +20% → 100. Source: Education Counts roll history. Year: 2025. Peer comparison: above band median (n=515).
56
ERO review
5%
77/100 from ERO review 2024-12 · near band median (n=520) · why?
Composite score from the most recent Education Review Office report (Haiku-extracted 0–100 from the published review text). For primary schools this is the heaviest axis (40%) because NCEA-style outcomes data isn't applicable. Source: ERO via Wayback archive. Year: 2024. Peer comparison: near band median (n=520).
77

⚠ Insufficient EQI-band peers (n<10) to compute per-axis percentile context. The score above is absolute; treat it as a single-school read rather than a peer comparison.

Real ERO composite (from the latest review): 77/100.

Latest ERO review

2024-12-04 · Shelley Booysen, ERO

ERO report
  • Most students in Years 7 to 10 achieve at or above the expected curriculum levels in reading, writing and mathematics
  • The school has identified disparity of achievement for Year 7 to 10 Pacific students; the school has plans to address this disparity
  • Less than half of students attend school regularly and the school is not yet meeting the Ministry of Education's target for regular attendance
  • Leadership fosters and sustains a culture committed to quality teaching, and equity and excellence in learner outcomes
  • Clear, evidence based structured teaching and learning is delivered school wide, guiding lesson development and teaching practice
"Leadership fosters and sustains a culture committed to quality teaching, and equity and excellence in learner outcomes."
— ERO, 2024-12-04 (leadership)

Composite score across reviews

3 ERO reviews on file, 2016–2024. Click a point to read that review.

latest 85
0 25 50 75 100 201620242024 2016-06-01 · 85/100 2024-12-04 · 77/100 2024-12-04 · 85/100

Trajectory across review cycles

Year-over-year change per dimension based on consecutive ERO reviews.

Audited financials

Year ended 2024 · Audit opinion: unmodified

Annual report

Total revenue

$19.83M

Surplus / (deficit)

$62k

Net assets / equity

$4.76M

NCEA achievement

School leavers with NCEA at each level. National average is ~85% (Level 1).

Education Counts

NCEA Level 1 · 2024

88.5%

185 of 209 leavers

-0.3pt vs prior year

NCEA Level 2 · 2024

80.4%

168 of 209 leavers

+0.7pt vs prior year

University Entrance · 2024

56.0%

117 of 209 leavers

+3.1pt 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.

Education Counts

82.8%

2024 cohort · 209 students

+3.7pt vs 2023

Discipline (age-standardised, per 1,000 students)

Stand-down = sent home temporarily. Suspension = formal investigation. Exclusion = removed from school. National averages shown for comparison.

Education Counts

Stand-downs · 2024

11.1

26 this year · NZ avg ~37

Suspensions · 2024

2.7

7 this year · NZ avg ~5

Exclusions · 2024

0.0

· NZ avg ~1.5

Vocational Pathway Awards

School leavers achieving Vocational Pathway Awards by industry sector (2024).

Education Counts
  • Service Industries 30
  • Creative Industries 19
  • Construction and Infrastructure 8
  • Social and Community Services 2

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.

Education Counts

Total Crown funding · 2022

$12.82M

Per-student funding · 2022

$8,316

2018

$10.6M

2019

$11.4M

2020

$12.3M

2021

$12.6M

2022

$12.8M

Roll by year level

July 2025 roll return.

Education Counts
  • Year 07
    214
  • Year 08
    255
  • Year 09
    241
  • Year 10
    249
  • Year 11
    224
  • Year 12
    192
  • Year 13+
    173

Roll by ethnicity

Share of total roll. Students who identify with multiple ethnicities are counted once.

Education Counts
  • European/Pākehā
    80.1%
  • Māori
    17.9%
  • Pacific
    12.0%
  • Asian
    7.8%
  • Other / MELAA
    3.0%
  • International
    2.1%

International students

SIEBA member · Day school only

Principal

Tony Giles

School website

Location

Woodcocks Road, Warkworth. Nearby schools marked in grey.

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Frequently asked

Is Mahurangi College a good school?

Mahurangi College scores 73/100 on the SchoolsNearMe composite — a weighted average of 5 axes (academic, outcomes, retention, wellbeing, trajectory). Above median nationally. The full breakdown is below; every input links to its source.

What does the latest ERO review say?

ERO's 2024-12 review identified 5 key findings. Most students in Years 7 to 10 achieve at or above the expected curriculum levels in reading, writing and mathematics

How do I enrol my child at Mahurangi College?

Contact the school directly on 09-4258039, email admin@mahurangi.school.nz, or visit www.mahurangi.school.nz. For state schools, check your home address against the school's enrolment zone — some schools are in-zone-only.

What are the fees?

Mahurangi College is a state school. There is no tuition fee for domestic students; voluntary donations may be requested.

What is the roll size?

Mahurangi College has 1,541 students, with an EQI of 441 (mid-range socio-economic context).

When was the school last reviewed by ERO?

The Education Review Office last reviewed Mahurangi College in 2024-12, signed by Shelley Booysen. 5 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.

Last updated

31 Dec 2024

Source documents

5 cited

Spot an error?

Report a correction

Sourced from

  • ero.govt.nz
  • mahurangi.school.nz
  • sieba.nz
  • schoolsdata.co.nz
  • crimestats.co.nz