SCHOOL PROFILE

Chancellor's School

Secondary Academy converter URN 147246
Open
Pupils 8,834,192 Latest school census
Capacity 1,292 Published school capacity
Capacity used 96.1% Pupils as a share of capacity
Age range 11 – 18 Statutory age range
OFSTED

Latest ungraded inspection

8 November 2023
Latest published outcome School remains Good
SCHOOL DETAILS

About this school

School type Academy converter
Phase Secondary
Gender Mixed
Religious character —
Local authority Hertfordshire
Trust DANES EDUCATIONAL TRUST
Census date 15 January 2026
PUPIL PROFILE

School community

Latest published pupil characteristics for 2025/26.

2025/26
Total pupils 1,241 1,241 full-time · 0 part-time
Female pupils 557 44.9% of pupils
Male pupils 684 55.1% of pupils

Free school meals

Pupils eligible for free school meals.

17.3%
7.5 pts below England
School 17.3%
Welwyn Hatfield 18.6%
East of England 19.7%
England 24.8%

English as an additional language

Pupils whose first language is not English.

16.6%
3.7 pts below England
School 16.6%
Welwyn Hatfield 20.1%
East of England 16.4%
England 20.3%

Young carers

Pupils recorded as young carers.

1.2%
0.2 pts above England
School 1.2%
Welwyn Hatfield 2.5%
East of England 1.7%
England 1.0%

Ethnicity

Largest recorded pupil groups.

White British
60.4%
749
Any other White background
14.6%
181
African
4.3%
53
Indian
4.1%
51
Any other Mixed background
3.0%
37
Any other Asian background
2.5%
31
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 18.5% 230 of 1,241 pupils
2.3 pts below England England: 20.8%
School 18.5%
Welwyn Hatfield 19.9%
East of England 19.8%
England 20.8%
SEN support 14.3% 178 pupils
England 14.8% 0.4 pts below
EHC plans 4.2% 52 pupils
England 6.0% 1.8 pts below
PRIMARY NEEDS

Most common identified needs

Pupils
Social, emotional & mental health 86
Specific learning difficulty 63
Autistic spectrum disorder 54
Speech, language & communication 11
Moderate learning difficulty 9
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

47.6 8.4 pts above England
School 47.6
Welwyn Hatfield 43.0
East of England 40.4
England 39.2
English & maths grade 5+ 47.3% England 36.0% 11.3 pts above England
English & maths grade 4+ 69.8% England 51.4% 18.4 pts above England
EBacc entry 68.3% England 30.6% 37.7 pts above England
EBacc average point score 4.41 England 3.41
Progress 8 Not available for 2024/25

Latest published: 0.35 · 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

8.76%

Percentage of possible sessions missed.

2.54 pts higher than England
School 8.76%
Welwyn Hatfield 6.31%
East of England 6.17%
England 6.22%
ABSENCE RATE

Persistent absence

25.69%

Pupils missing 10% or more of sessions.

9.87 pts higher than England
School 25.69%
Welwyn Hatfield 16.06%
East of England 15.39%
England 15.82%
ABSENCE RATE

Severe absence

3.32%

Pupils missing 50% or more of sessions.

1.51 pts higher than England
School 3.32%
Welwyn Hatfield 1.94%
East of England 1.83%
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

96.1% 3.7 pts above England
Chancellor's School
96.1%
Welwyn Hatfield
94.9%
East of England
92.9%
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