Chailey School
Secondary · East Sussex · BN8 4PU · URN 114594
Exam results, in full
Every figure below comes straight from the Department for Education performance tables. We show the coverage we hold, how the school compares with its local area and with England, and which part of the score each figure feeds, so you can see exactly how the ranking was built.
Key stage 4 results
GCSE outcomes at the end of Year 11, so they describe a secondary school.
Attainment 8 score
The average grade across eight qualifications, including English and maths.
49.3
East Sussex 32.34England 46.117 above the area average of 32.3
Overall standards
Progress 8 score
Progress from the same key stage 2 starting points, where 0 is average.
Withheld
Progress from starting points
Grade 5 or above in English and maths
52.4%
East Sussex 25.7%England 45.9%26.7 percentage points above the area average of 25.7
Academic stretch
Grade 4 or above in English and maths
71.4%
East Sussex 38.8%32.6 percentage points above the area average of 38.8
Overall standards
EBacc average point score
4.66
East Sussex 2.75England 4.071.9 above the area average of 2.8
Academic stretch
Achieved the EBacc at grade 5 or above
30.4%
East Sussex 8.4%England 17.6%22 percentage points above the area average of 8.4
Academic stretch
Entered the EBacc subjects
71.4%
East Sussex 20.2%51.2 percentage points above the area average of 20.2
Context only, not scored
Disadvantaged pupils in the cohort
10.7%
East Sussex 37.3%26.6 percentage points below the area average of 37.3
Context only, not scored
Pupils in the results cohort
168
East Sussex 10464.3 above the area average of 103.7
Context only, not scored
| Measure | This school | Against East Sussex | Against national | Feeds |
|---|---|---|---|---|
| Attainment 8 scoreThe average grade across eight qualifications, including English and maths. | 49.3 East Sussex 32.34England 46.1 | 17 above the area average of 32.3 | 3.2 above the national figure of 46.1 | Overall standards |
| Progress 8 scoreProgress from the same key stage 2 starting points, where 0 is average. | Withheld | No local comparison | No national comparison | Progress from starting points |
| Grade 5 or above in English and maths | 52.4% East Sussex 25.7%England 45.9% | 26.7 percentage points above the area average of 25.7 | 6.5 percentage points above the national figure of 45.9 | Academic stretch |
| Grade 4 or above in English and maths | 71.4% East Sussex 38.8% | 32.6 percentage points above the area average of 38.8 | No national comparison | Overall standards |
| EBacc average point score | 4.66 East Sussex 2.75England 4.07 | 1.9 above the area average of 2.8 | 0.6 above the national figure of 4.07 | Academic stretch |
| Achieved the EBacc at grade 5 or above | 30.4% East Sussex 8.4%England 17.6% | 22 percentage points above the area average of 8.4 | 12.8 percentage points above the national figure of 17.6 | Academic stretch |
| Entered the EBacc subjects | 71.4% East Sussex 20.2% | 51.2 percentage points above the area average of 20.2 | No national comparison | Context only, not scored |
| Disadvantaged pupils in the cohort | 10.7% East Sussex 37.3% | 26.6 percentage points below the area average of 37.3 | No national comparison | Context only, not scored |
| Pupils in the results cohort | 168 East Sussex 104 | 64.3 above the area average of 103.7 | No national comparison | Context only, not scored |
Withheld figures are suppressed at source to protect small cohorts. Figures marked not published are ones the department no longer publishes for any school. Source: DfE performance tables, Open Government Licence v3.0.
Local authority average class size
Area benchmarkEast Sussex · State-funded schools · 2025/26
- Secondary classes
- 23.7 pupils per class
This is the council-area average, not this school’s class size. It is not used in your scorecard ranking.
Source: DfE school census · 2025/26Published figures
- English as an additional language
- 2.6% of pupils
- Eligible for free school meals
- 14.8% of pupils
- Pupils on SEN support
- 15.1% of pupils
- Pupils per adult, including teaching assistants
- 12.6pupils per adult
- Pupils per teacher (2025/26 staff census)
- 16.9pupils per teacher
- Teachers who stayed the following year (3-year average)
- 94.9% of teachers
Data last refreshed 2026-10-12. Source: DfE and Ofsted open data, licensed under the Open Government Licence v3.0.
Where it is
Distances are straight-line from the centre of your outward postcode, not a walking or driving route, and never a catchment or admissions prediction.
Nearby secondary schools
Common questions about Chailey School
- What is the latest Ofsted judgement?
- Ofsted rated Chailey School Good at its inspection on 10/02/2026.
- Where is the school and which authority runs it?
- Chailey School is a secondary school in East Sussex, postcode BN8 4PU (URN 114594).
- How does it compare with other local schools?
- Build a free scorecard to rank Chailey School against nearby schools using your own priorities for results, attendance, distance and intake, with the source figures shown behind every number.
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