UK Schools
Claydon High School
Claydon High School is a mixed secondary academy in Ipswich, Suffolk County Council, teaching 765 pupils aged 11 to 16. Ofsted graded achievement as Expected standard at its most recent inspection in December 2025. In 2024–2025, GCSE Attainment 8 was 45 (England 46.1). The 2025–2026 school year runs from 3 September 2025 to 17 July 2026.
Ofsted inspection
The latest published Ofsted judgement for Claydon High School.
Scale: Exceptional Strong standard Expected standard Needs attention Urgent improvement
Term dates & holidays 2025–2026
Autumn, spring and summer terms, half-terms, INSET days and bank holidays for Claydon High School.
- 1–2 PD Days
- 3 Autumn Term begins
- 24 PD Day
- 27–31 Autumn Half Term
- 19 Autumn Term ends
- 22–31 Christmas Holiday
- 1–2 Christmas Holiday
- 5 PD Day
- 6 Spring Term begins
- 16–20 Spring Half Term
- 27 Spring Term ends
- 30–31 Easter Holiday
- 1–10 Easter Holiday
- 13 Summer Term begins
- 4 Early May Bank Holiday
- 25–29 Summer Half Term
- 19 PD Day
- 17 Summer Term ends
- 18–31 Summer Holiday
- 1–31 Summer Holiday
Key dates (2025–2026)
- PD Days Sep 1-2, 2025 Event
- Autumn Term begins Sep 3, 2025 Term
- PD Day Oct 24, 2025 Event
- Autumn Half Term Oct 27-31, 2025 Holiday
- Autumn Term ends Dec 19, 2025 Term
- Christmas Holiday Dec 22, 2025 - Jan 2, 2026 Holiday
- PD Day Jan 5, 2026 Event
- Spring Term begins Jan 6, 2026 Term
- Spring Half Term Feb 16-20, 2026 Holiday
- Spring Term ends Mar 27, 2026 Term
- Easter Holiday Mar 30 - Apr 10, 2026 Holiday
- Summer Term begins Apr 13, 2026 Term
- Early May Bank Holiday May 4, 2026 Holiday
- Summer Half Term May 25-29, 2026 Holiday
- PD Day Jun 19, 2026 Event
- Summer Term ends Jul 17, 2026 Term
- Summer Holiday Jul 18 - Aug 31, 2026 Holiday
Exam results & performance
The measures that carry the most signal. Open a section to compare Claydon High School with Suffolk County Council and England.
Key stage 4 (GCSE) 45 Attainment 8 score
Year 11 results across eight qualifications, including English and maths.
This school Suffolk County Council England
Attendance 19% Persistently absent pupils
Absence across the whole school year.
This school Suffolk County Council England
What pupils do after GCSEs 95% In education, apprenticeship or work
Still in education, an apprenticeship or work a year after key stage 4.
This school Suffolk County Council England
About this data source & caveats
Progress 8 is not published for 2024–2025. This year group missed their key stage 2 tests in 2020, so there is no baseline to measure progress from.
Attendance comparisons are pupil-weighted averages we calculate from every school’s published absence figure — the DfE absence file has no local authority or England rows of its own.
We show the headline measures only. Threshold and curriculum-policy figures — grade 4+ in English and maths, EBacc entry and points, the per-subject key stage 2 breakdown, academic and applied splits at 16 to 18 — reflect admissions and curriculum choices more than school quality, so they are left to GOV.UK. Progress measures matter most because they compare pupils with others who started at the same level; attainment on its own largely tracks a school’s intake.
Figures are the Department for Education’s official published results for Claydon High School. Results are suppressed where too few pupils were entered. England figures are the average for state-funded schools. “Top x%” is this school’s position among all schools in England with a published figure for that measure — the DfE does not publish league table rankings.
Source: Compare school and college performance, Department for Education. Contains public sector information licensed under the Open Government Licence v3.0.
Location & catchment area
Indicative only. This is a nearest-school (Voronoi) estimate — the area closer to Claydon High School than to any other secondary school. Real admissions depend on the school’s own policy (straight-line distance, siblings, faith, feeder schools and available places) and change each year. Always confirm with the school and local authority admissions team.