St Marys Calne and St Margarets Prep vs Kingsbury Green Academy
Side-by-side comparison of key school data
Overview
Phase
All-through
Secondary
Type
Other independent school
Academy converter
Age Range
2–19
11–18
Gender
Mixed
Mixed
Religious Character
Church of England
None
Admissions
-
Non-selective
Local Authority
Wiltshire
Wiltshire
Pupils & Capacity
Pupils
449
1077
Capacity
570
1340
Occupancy
79%
80%
FSM %
-
25.5%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
-
Requires Improvement
Behaviour & Attitudes
-
Inadequate
Personal Development
-
Requires Improvement
Leadership & Management
-
Requires Improvement
Last Inspected
-
Apr 2026
Performance (2026)
Progress 8
-
-
Attainment 8
21.3
37.2
GCSE Eng+Maths 5+
0%
33%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
A-
C-
Points Per Entry
46.7
27.7
Best 3 A-Levels
A-
C
AAB+ %
37%
5%
Value Added
Above average
Below average
A-Level Students
63
62
Retention
-
96%
University Destinations (2022/23 cohort)
Top-third university
-
7%
Degree course
-
45%
Any L4+ destination
-
47%
Apprenticeships
-
2%
Cohort size
-
62
A-Level Subjects
Subjects offered
15
15
Top subjects
Mathematics (46)
Mathematics (42)
Biology (34)
Geography (32)
Biology (30)
Psychology (30)
Geography (30)
Economics (28)
Geography (40)
Mathematics (30)
Psychology (28)
Business Studies (26)
History (24)
Biology (24)
Mathematics (24)
Biology (20)