# The John Warner School

The John Warner School is a secondary school in Broxbourne, for pupils aged 11 to 18.

It had 726 pupils at the school census in January 2026.

Secondary school. Code E150656. [Broxbourne](https://openindex.co.uk/broxbourne)

- Phase: Secondary
- Type: Academy converter
- Ages: 11 to 18
- Pupils: 726
- Council: Broxbourne
- URN: 150656

## Latest Ofsted outcome

Inadequate (overall), October 2022, before the school changed, special measures
- Inspection: Graded inspection, 11 October 2022
- Overall effectiveness: Inadequate
- Quality of education: Requires improvement
- Behaviour and attitudes: Inadequate
- Personal development: Inadequate
- Leadership and management: Inadequate
Edition: Latest inspections as at 30 September 2026
Outcomes as Ofsted published them. Report cards (from November 2025) give no overall grade, and grades under different frameworks cannot be compared.

## Results

Source: Department for Education school performance tables (Open Government Licence).

In 2025/26, the average Attainment 8 score at The John Warner School was 40.1, against 46.5 in Broxbourne and 46.2 in England.
34.7% of its pupils got grade 5 or above in English and maths GCSEs (46.3% in England).

### End of secondary school (KS4, GCSEs): 2025/26, provisional

| Measure | This school | Broxbourne | England |
| --- | --- | --- | --- |
| Average Attainment 8 score | 40.1 | 46.5 | 46.2 |
| Grade 5 or above in English and maths | 34.7% | 46.2% | 46.3% |
| Grade 4 or above in English and maths | 60.5% | 66.9% | 64.8% |
| Pupils at the end of KS4 | 147 | – | – |

The 2025/26 figures are provisional. The Department for Education publishes revised ones later in the school year.
Progress 8 cannot be worked out for 2025/26, because the KS2 tests that give the starting point were cancelled in 2020 and 2021.
Results reflect the pupils a school admits as well as its teaching, and a year's results can move a lot in a small school.

## Schools nearby

Distances are in a straight line. Admissions and catchments are set by councils and schools.

- [The Cranbourne Primary School](https://openindex.co.uk/school/the-cranbourne-primary-school-e143410): 350 m. Primary. Standards maintained, March 2025. 68% met the expected standard at KS2 (2024/25)
- [Forres Primary Academy](https://openindex.co.uk/school/forres-primary-academy-e151161): 420 m. Primary. Requires improvement (overall), October 2022, before the school changed. 54% met the expected standard at KS2 (2024/25)
- [Rye Park Nursery School](https://openindex.co.uk/school/rye-park-nursery-school-e117072): 610 m. Nursery. School remains Outstanding, February 2023
- [Hailey Hall School](https://openindex.co.uk/school/hailey-hall-school-e142257): 1 km. Special. Graded inspection, May 2025: no overall grade
- [Roselands Primary School](https://openindex.co.uk/school/roselands-primary-school-e143409): 1.1 km. Primary. Standards maintained, January 2025. 50% met the expected standard at KS2 (2024/25)
- [Rivers Education Support Centre](https://openindex.co.uk/school/rivers-education-support-centre-e135890): 1.2 km. Pupil referral and alternative provision. Good (overall), October 2023

## Sources and further information

- [Schools: methods, licences and inspection sources](https://openindex.co.uk/sources/schools)
- [Get Information about Schools](https://get-information-schools.service.gov.uk/Establishments/Establishment/Details/150656)
- [Ofsted reports](https://reports.ofsted.gov.uk/provider/21/150656)

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/school/the-john-warner-school-e150656, or to one figure with its anchor, https://openindex.co.uk/school/the-john-warner-school-e150656#sc-results.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/school/the-john-warner-school-e150656