SCHOOL PROFILE

Chatham Grammar

Secondary Academy converter URN 137389
Open
Pupils 8,834,192 Latest school census
Capacity 976 Published school capacity
Capacity used 97.1% Pupils as a share of capacity
Age range 11 – 18 Statutory age range
OFSTED

Latest ungraded inspection

18 October 2023
Latest published outcome School remains Good
SCHOOL DETAILS

About this school

School type Academy converter
Phase Secondary
Gender Girls
Religious character —
Local authority Medway
Trust THE UNIVERSITY OF KENT ACADEMIES TRUST
Census date 15 January 2026
PUPIL PROFILE

School community

Latest published pupil characteristics for 2025/26.

2025/26
Total pupils 948 948 full-time · 0 part-time
Female pupils 915 96.5% of pupils
Male pupils 33 3.5% of pupils

Free school meals

Pupils eligible for free school meals.

16.5%
8.3 pts below England
School 16.5%
Medway 25.5%
South East 19.0%
England 24.8%

English as an additional language

Pupils whose first language is not English.

20.3%
0.0 pts in line with England
School 20.3%
Medway 16.5%
South East 15.6%
England 20.3%

Young carers

Pupils recorded as young carers.

0.4%
0.6 pts below England
School 0.4%
Medway 1.0%
South East 1.7%
England 1.0%

Ethnicity

Largest recorded pupil groups.

African
38.1%
361
White British
33.2%
315
Any other White background
6.8%
64
Indian
5.2%
49
Any other Mixed background
3.7%
35
Any other Asian background
2.2%
21
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 5.0% 47 of 948 pupils
15.9 pts below England England: 20.8%
School 5.0%
Medway 20.3%
South East 21.1%
England 20.8%
SEN support 4.4% 42 pupils
England 14.8% 10.4 pts below
EHC plans 0.5% 5 pupils
England 6.0% 5.5 pts below
PRIMARY NEEDS

Most common identified needs

Pupils
Autistic spectrum disorder 20
Social, emotional & mental health 8
Specific learning difficulty 6
Hearing impairment 4
Vision impairment 4
Physical disability 2

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

61.8 22.6 pts above England
School 61.8
Medway 36.1
South East 38.5
England 39.2
English & maths grade 5+ 75.5% England 36.0% 39.5 pts above England
English & maths grade 4+ 92.7% England 51.4% 41.3 pts above England
EBacc entry 96.0% England 30.6% 65.4 pts above England
EBacc average point score 5.86 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

4.74%

Percentage of possible sessions missed.

1.47 pts lower than England
School 4.74%
Medway 6.74%
South East 6.30%
England 6.22%
ABSENCE RATE

Persistent absence

9.00%

Pupils missing 10% or more of sessions.

6.82 pts lower than England
School 9.00%
Medway 18.21%
South East 15.75%
England 15.82%
ABSENCE RATE

Severe absence

0.52%

Pupils missing 50% or more of sessions.

1.28 pts lower than England
School 0.52%
Medway 2.36%
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

97.1% 4.8 pts above England
Chatham Grammar
97.1%
Medway
97.6%
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