SCHOOL PROFILE

Clarendon School

Not applicable Academy special converter URN 143317
Open
Pupils 8,834,192 Latest school census
Capacity 160 Published school capacity
Capacity used 102.5% Pupils as a share of capacity
Age range 4 – 16 Statutory age range
OFSTED

Latest ungraded inspection

25 April 2024
Latest published outcome School remains Outstanding (Concerns) - S5 Next
SCHOOL DETAILS

About this school

School type Academy special converter
Phase Not applicable
Gender Mixed
Religious character Does not apply
Local authority Richmond upon Thames
Trust HELIX LEARNING TRUST
Census date 15 January 2026
PUPIL PROFILE

School community

Latest published pupil characteristics for 2025/26.

2025/26
Total pupils 164 164 full-time · 0 part-time
Female pupils 42 25.6% of pupils
Male pupils 122 74.4% of pupils

Free school meals

Pupils eligible for free school meals.

41.5%
16.7 pts above England
School 41.5%
Richmond upon Thames 11.0%
London 26.3%
England 24.8%

English as an additional language

Pupils whose first language is not English.

32.3%
12.0 pts above England
School 32.3%
Richmond upon Thames 21.9%
London 39.2%
England 20.3%

Young carers

Pupils recorded as young carers.

3.0%
2.0 pts above England
School 3.0%
Richmond upon Thames 1.1%
London 0.5%
England 1.0%

Ethnicity

Largest recorded pupil groups.

White British
45.7%
75
Any other White background
14.6%
24
Any other Mixed background
7.3%
12
Any other ethnic group
6.1%
10
Any other Asian background
5.5%
9
Indian
3.7%
6
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 100.0% 164 of 164 pupils
79.2 pts above England England: 20.8%
School 100.0%
Richmond upon Thames 17.6%
London 19.8%
England 20.8%
SEN support 1.8% 3 pupils
England 14.8% 13.0 pts below
EHC plans 98.2% 161 pupils
England 6.0% 92.1 pts above
PRIMARY NEEDS

Most common identified needs

Pupils
Autistic spectrum disorder 102
Moderate learning difficulty 30
Specific learning difficulty 11
Social, emotional & mental health 9
Speech, language & communication 5
Physical disability 3

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

10.8 28.4 pts below England
School 10.8
Richmond upon Thames 48.9
London 42.1
England 39.2
English & maths grade 5+ 15.4% England 36.0% 20.6 pts below England
English & maths grade 4+ 15.4% England 51.4% 36.0 pts below England
EBacc entry 0.0% England 30.6% 30.6 pts below England
EBacc average point score 0.77 England 3.41
Progress 8 Not available for 2024/25

Latest published: -1.29 · 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

10.90%

Percentage of possible sessions missed.

4.69 pts higher than England
School 10.90%
Richmond upon Thames 5.21%
London 6.38%
England 6.22%
ABSENCE RATE

Persistent absence

28.92%

Pupils missing 10% or more of sessions.

13.10 pts higher than England
School 28.92%
Richmond upon Thames 12.05%
London 17.60%
England 15.82%
ABSENCE RATE

Severe absence

4.22%

Pupils missing 50% or more of sessions.

2.41 pts higher than England
School 4.22%
Richmond upon Thames 1.14%
London 1.67%
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 not applicable schools.

CAPACITY

Capacity utilisation

102.5% 22.7 pts above England
Clarendon School
102.5%
Richmond upon Thames
81.6%
London
75.9%
England
79.8%
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