The John Warner School

Academy converter · Secondary school · Hoddesdon, Hertfordshire

EN11 0QF

This page shows performance data only — admissions criteria and catchment areas are set by the school, its trust, or the local authority. Check the school’s own admissions page for eligibility.

2024–25 dataLast updated 19 May 2026

Composite score ?

51.0

Simplified comparison — how this is calculated. A higher score doesn’t mean a better school for every child.

#2,386

National rank

#265

In East of England

#64

In Hertfordshire

Top 76%

Nationally

Performance (KS4 GCSE)

Attainment 8 score ?

40.8

National avg ≈ 46

Progress 8 score ?

—

Why no data?

% achieving 9–5 in English & Maths ?

32%

% achieving 9–4 in English & Maths ?

54%

% EBacc grade 5+ ?

EBacc average points score

3.43

School profile

Pupils on roll 821 % FSM ever-6 19.3% % EAL 9.0% Age range 11–18 Gender Mixed Religious character

Official sources

Verify the latest information directly from government services. We refresh from DfE performance tables annually — Ofsted reports change more frequently.

Latest Ofsted report reports.ofsted.gov.uk DfE Compare School Performance compare-school-performance.service.gov.uk GIAS school details get-information-schools.service.gov.uk

Location

Nearby secondary schools

Robert Barclay Academy Hoddesdon · 1.6 mi 55.2 Presdales School Ware · 2.3 mi 73.6 Simon Balle All-Through School Hertford · 3.2 mi 69.2 The Chauncy School Ware · 3.3 mi 61.9 Richard Hale School Hertford · 3.5 mi 70.4 Haileybury Turnford Waltham Cross · 4.5 mi 54.1 The Sele School Hertford · 4.6 mi 44.6 Goffs Academy Waltham Cross · 5.3 mi 61.4