Holy Trinity Church of England Academy vs St Marys Calne and St Margarets Prep
Side-by-side comparison of key school data
Overview
Phase
Primary
All-through
Type
Academy converter
Other independent school
Age Range
4–11
2–19
Gender
Mixed
Mixed
Religious Character
Church of England
Church of England
Admissions
-
-
Local Authority
Wiltshire
Wiltshire
Pupils & Capacity
Pupils
211
449
Capacity
211
570
Occupancy
100%
79%
FSM %
11.4%
-
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Requires Improvement
-
Behaviour & Attitudes
Requires Improvement
-
Personal Development
Requires Improvement
-
Leadership & Management
Requires Improvement
-
Last Inspected
Jan 2026
-
Performance (2025)
Progress 8
-
-
Attainment 8
-
21.3
GCSE Eng+Maths 5+
-
0%
KS2 Reading
77%
-
KS2 Maths
67%
-
KS2 Writing
77%
-
A-Level Performance (2024/25)
Average Grade
-
A-
Points Per Entry
-
46.7
Best 3 A-Levels
-
A-
AAB+ %
-
37%
Value Added
-
Above average
A-Level Students
-
63
Retention
-
-
A-Level Subjects
Subjects offered
0
15
Top subjects
Mathematics (46)
Mathematics (42)
Biology (34)
Geography (32)
Biology (30)
Psychology (30)
Geography (30)
Economics (28)