St John's Marlborough vs Marlborough College
Side-by-side comparison of key school data
St John's Marlborough
Marlborough
Marlborough College
Wiltshire
Overview
Phase
Secondary
Senior
Type
Academy converter
Other independent school
Age Range
11–18
13–19
Gender
Mixed
Mixed
Religious Character
None
Church of England
Admissions
Non-selective
-
Local Authority
Wiltshire
Wiltshire
Pupils & Capacity
Pupils
1692
1003
Capacity
1620
1155
Occupancy
104%
87%
FSM %
13.3%
-
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Good
-
Behaviour & Attitudes
Good
-
Personal Development
Good
-
Leadership & Management
Good
-
Last Inspected
Feb 2025
-
Performance (2026)
Progress 8
-
-
Attainment 8
51.8
17.8
GCSE Eng+Maths 5+
56.3%
0%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
C+
A-
Points Per Entry
33.9
45.0
Best 3 A-Levels
C+
A-
AAB+ %
17%
25%
Value Added
Above average
Above average
A-Level Students
188
218
Retention
100%
-
University Destinations (2022/23 cohort)
Top-third university
26%
-
Degree course
80%
-
Any L4+ destination
81%
-
Apprenticeships
1%
-
Cohort size
203
-
A-Level Subjects
Subjects offered
15
15
Top subjects
Mathematics (102)
Mathematics (100)
Geography (98)
Psychology (80)
Psychology (74)
Biology (72)
Art and Design (70)
Sociology (70)
Economics (160)
Economics (138)
Government and Politics (138)
Mathematics (136)
Government and Politics (134)
Mathematics (124)
English Literature (94)
Business Studies (92)