The Marist School vs Sunningdale School
Side-by-side comparison of key school data
The Marist School
Ascot
Sunningdale School
Ascot
Overview
Phase
All-through
Independent
Type
Other independent school
Other independent school
Age Range
2–18
7–14
Gender
Mixed
Boys
Religious Character
Roman Catholic
None
Admissions
Selective
-
Local Authority
Windsor and Maidenhead
Windsor and Maidenhead
Pupils & Capacity
Pupils
401
98
Capacity
672
105
Occupancy
60%
93%
FSM %
-
-
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
-
-
Behaviour & Attitudes
-
-
Personal Development
-
-
Leadership & Management
-
-
Last Inspected
-
-
Performance (2026)
Progress 8
-
-
Attainment 8
68.9
-
GCSE Eng+Maths 5+
85.7%
-
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
B+
-
Points Per Entry
43.9
-
Best 3 A-Levels
B+
-
AAB+ %
29%
-
Value Added
Above average
-
A-Level Students
32
-
Retention
-
-
A-Level Subjects
Subjects offered
15
0
Top subjects
Biology (24)
Psychology (22)
Geography (18)
Biology (18)
Chemistry (16)
Government and Politics (16)
History (16)
Business Studies (12)