Sunningdale School vs St Mary's School Ascot
Side-by-side comparison of key school data
Sunningdale School
Ascot
Overview
Phase
Independent
Senior
Type
Other independent school
Other independent school
Age Range
7–14
11–18
Gender
Boys
Girls
Religious Character
None
Roman Catholic
Admissions
-
-
Local Authority
Windsor and Maidenhead
Windsor and Maidenhead
Pupils & Capacity
Pupils
98
401
Capacity
105
405
Occupancy
93%
99%
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
-
32.2
GCSE Eng+Maths 5+
-
0%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
-
A-
Points Per Entry
-
47.2
Best 3 A-Levels
-
A-
AAB+ %
-
41%
Value Added
-
Average
A-Level Students
-
52
Retention
-
-
A-Level Subjects
Subjects offered
0
15
Top subjects
Mathematics (70)
Mathematics (40)
English Literature (34)
Biology (34)
Chemistry (34)
History of Art (30)
History of Art (30)
English Literature (30)