SCHOOL PROFILE

Chailey School

Secondary Community school URN 114594
Open
Pupils 8,834,192 Latest school census
Capacity 870 Published school capacity
Capacity used 99.1% Pupils as a share of capacity
Age range 11 – 16 Statutory age range
OFSTED

Latest inspection

10 February 2026
Latest published outcome Met
Renewed framework
Safeguarding Met
Inclusion Strong standard
Curriculum & teaching Expected standard
Achievement Expected standard
Attendance & behaviour Strong standard
Personal development Strong standard
Leadership & governance Strong standard
INSPECTION HISTORY

Previous Ofsted activity

20 January 2022
Ungraded inspection School remains Good
Published 15 March 2022
SCHOOL DETAILS

About this school

School type Community school
Phase Secondary
Gender Mixed
Religious character Does not apply
Local authority East Sussex
Trust Not applicable
Census date 15 January 2026
PUPIL PROFILE

School community

Latest published pupil characteristics for 2025/26.

2025/26
Total pupils 862 862 full-time · 0 part-time
Female pupils 418 48.5% of pupils
Male pupils 444 51.5% of pupils

Free school meals

Pupils eligible for free school meals.

14.8%
10.0 pts below England
School 14.8%
Lewes 19.7%
South East 19.0%
England 24.8%

English as an additional language

Pupils whose first language is not English.

2.6%
17.7 pts below England
School 2.6%
Lewes 6.3%
South East 15.6%
England 20.3%

Young carers

Pupils recorded as young carers.

0.1%
0.9 pts below England
School 0.1%
Lewes 1.4%
South East 1.7%
England 1.0%

Ethnicity

Largest recorded pupil groups.

White British
70.5%
608
Unclassified
19.8%
171
Any other White background
3.8%
33
Any other Mixed background
1.7%
15
White and Asian
1.3%
11
White and Black African
0.9%
8
Council, regional and national comparisons are pupil-weighted using published school census counts.
ADDITIONAL NEEDS

Special educational needs

Pupils receiving SEN support or with an education, health and care plan.

2025/26
Pupils with SEN 18.6% 160 of 862 pupils
2.3 pts below England England: 20.8%
School 18.6%
Lewes 22.2%
South East 21.1%
England 20.8%
SEN support 15.1% 130 pupils
England 14.8% 0.3 pts above
EHC plans 3.5% 30 pupils
England 6.0% 2.6 pts below
PRIMARY NEEDS

Most common identified needs

Pupils
Autistic spectrum disorder 41
Specific learning difficulty 39
Social, emotional & mental health 36
Moderate learning difficulty 17
Speech, language & communication 13
No specialist assessment yet 7

SEN comparisons are pupil-weighted using published 2025/26 Department for Education school-level data. Primary needs combine pupils receiving SEN support and pupils with EHC plans.

ACADEMIC PERFORMANCE

Key stage 4 outcomes

Published Department for Education results for 2024/25.

2024/25
ATTAINMENT 8

Average attainment score

49.3 10.1 pts above England
School 49.3
Lewes 34.2
South East 38.5
England 39.2
English & maths grade 5+ 52.4% England 36.0% 16.4 pts above England
English & maths grade 4+ 71.4% England 51.4% 20.0 pts above England
EBacc entry 71.4% England 30.6% 40.8 pts above England
EBacc average point score 4.66 England 3.41
Progress 8 Not available for 2024/25

Latest published: 0.36 · 2023/24

Comparisons are averages of published school-level results for open schools. They are not pupil-weighted official local authority attainment rates.

ATTENDANCE & ABSENCE

Attendance profile

Published Department for Education absence data for 2024/25. Lower absence rates are generally better.

2024/25
ABSENCE RATE

Overall absence

6.85%

Percentage of possible sessions missed.

0.63 pts higher than England
School 6.85%
Lewes 8.03%
South East 6.30%
England 6.22%
ABSENCE RATE

Persistent absence

18.13%

Pupils missing 10% or more of sessions.

2.31 pts higher than England
School 18.13%
Lewes 19.26%
South East 15.75%
England 15.82%
ABSENCE RATE

Severe absence

2.82%

Pupils missing 50% or more of sessions.

1.01 pts higher than England
School 2.82%
Lewes 3.97%
South East 1.93%
England 1.80%
Council, regional and national comparisons are averages of published school-level percentages rather than pupil-weighted official absence rates.
HOW DOES IT COMPARE?

School context

Comparison with open secondary schools.

CAPACITY

Capacity utilisation

99.1% 6.8 pts above England
Chailey School
99.1%
Lewes
93.1%
South East
95.0%
England
92.3%
Benchmarks use open schools in the same phase. Capacity utilisation is calculated from published pupil and capacity figures.
Sources: Department for Education · Get Information about Schools · Ofsted monthly management information