Secondary school in Hoddesdon, Hertfordshire
The John Warner School
Stanstead Road, Hoddesdon, EN11 0QF
Ofsted
Graded Inadequate at its last graded inspection, on 11 October 2022.
Ofsted stopped awarding single-word overall grades in September 2024. This grade is 3 years old and will not be updated — the school keeps it until its next inspection, which will not produce a replacement grade.
GCSE results 2024/25
Attainment 8 score
The average grade across eight GCSEs, doubling English and maths. 50 is roughly a grade 5 average.
Grade 5+ in English & maths
Grade 4+ in English & maths
EBacc average point score
Entered the EBacc
On Attainment 8 this school is in the bottom quarter of state-funded secondaries in England.
Compared with the fifth of schools whose intake is second least disadvantaged, which is where this one sits, it is in the bottom quarter.
Progress 8 2023/24
No Progress 8 score published for this school.
Progress 8 measures how far pupils moved between the end of primary and their GCSEs, which makes it far fairer than raw attainment. It is shown for 2023/24 because it could not be calculated for 2024/25: that year group would have sat their key stage 2 tests in summer 2020, when the tests were cancelled, so there is no starting point to measure from. Every school in England is affected, not just this one.
A levels 2024/25
- Average grade per entry
- C-
- Average points per entry
- 26.9
- A level students
- 46
England average 32.3
Pupils
- Pupils on roll
- 726
- Places
- 1192
- How full
- 61% full — 726 of 1192 places taken, so places are likely to be available
- Girls / boys
- 342 / 384
- Overall absence
- 12%
- Persistently absent
- 36%
secondary schools average 8.6%
secondary schools average 23.9% — pupils missing 10% or more of sessions
- Free school meals, last 6 years
- 19%
- English as an additional language
- 9%
- With an EHC plan
- 3%
- On SEN support
- 13%
England 25.7%
England 18.7%
England 3.5%
England 15%
The neighbourhood around the school
Census 2021 figures for Broxbourne 002B, the statistical neighbourhood the school sits in — roughly 1,500 residents. It describes the area, not the pupils, who may travel in from further away.
- Adults with a degree
- 26%
- Adults with no qualifications
- 20%
- Households owning their home
- 74%
- Households in social housing
- 13%
- Households with no car
- 14%
- Adults economically inactive
- 29%
England 33.8%
England 18.3%
England 62.7%
England 17%
England 21.9%
England 39.9%
School details
- Type
- Academy converter
- Phase
- Secondary
- Ages
- Ages 11–18
- Gender
- Mixed
- Religious character
- None
- Sixth form
- Yes
- Nursery
- No
- Boarding
- Day school
- Trust
- DANES EDUCATIONAL TRUST
- Headteacher
- Headteacher: Chris Price
- Local authority
- Hertfordshire
- Ward
- Hoddesdon Town and Rye Park
- Constituency
- Broxbourne
- URN
- 150656
The unique reference number used in all official school data.
Nearest secondary schools
| School | Ofsted | Attainment 8 | Distance |
|---|---|---|---|
| Haileybury CollegeOther independent school | No grade | — | 1.4 mi |
| Robert Barclay AcademyAcademy sponsor led | Good 2023 | 44.2 | 1.6 mi |
| Presdales SchoolAcademy converter | Outstanding 2024 | 58.9 | 2.3 mi |
| The Broxbourne SchoolAcademy converter | Outstanding 2024 | 55.4 | 2.5 mi |
| Simon Balle All-Through SchoolAcademy converter | Outstanding 2024 | 55.4 | 3.1 mi |
| The Chauncy SchoolAcademy converter | Outstanding 2023 | 49.5 | 3.3 mi |
| Richard Hale SchoolAcademy converter | Good 2024 | 56.3 | 3.5 mi |
| Bmat Stem AcademyUniversity technical college | Good 2023 | 28.1 | 4.3 mi |
Schools with a similar intake
State-funded secondary schools nationally whose share of disadvantaged pupils is closest to this school's. This is the fairest like-for-like comparison the published data supports.
| School | Ofsted | Attainment 8 |
|---|---|---|
| Cardinal Newman Catholic SchoolVoluntary aided school | No grade | 50.4 |
| Malcolm Arnold AcademyAcademy sponsor led | Good 2023 | 41.4 |
| Barr Beacon SchoolAcademy converter | Good 2022 | 51 |
| Southfield School for GirlsAcademy converter | Good 2023 | 46.8 |
| Saint John Houghton Catholic Voluntary AcademyAcademy converter | No grade | 48.1 |
| Notre Dame High SchoolAcademy converter | Good 2022 | 52.8 |
| Caludon Castle SchoolAcademy converter | Good 2024 | 46.5 |
| St Thomas More Catholic SchoolAcademy converter | Good 2023 | 47 |
Where these figures come from
- School details, address and pupil numbers — Get Information About Schools, the DfE register, as at 14 August 2026.
- Exam results — DfE performance tables, 2024/25.
- Free school meals, EAL and SEN — school census, 2024/25.
- Ofsted — Ofsted management information, latest inspections as at 30 June 2026.
- Neighbourhood figures — ONS Census 2021, lower layer super output area.
All published under the Open Government Licence v3.0. If something here looks wrong, the school's own website is the authority on admissions and open days.