The Marist School vs Charters School
Side-by-side comparison of key school data
The Marist School
Ascot
Charters School
Ascot
Overview
Phase
All-through
Secondary
Type
Other independent school
Academy converter
Age Range
2–18
11–18
Gender
Mixed
Mixed
Religious Character
Roman Catholic
None
Admissions
Selective
Non-selective
Local Authority
Windsor and Maidenhead
Windsor and Maidenhead
Pupils & Capacity
Pupils
401
1707
Capacity
672
1740
Occupancy
60%
98%
FSM %
-
11.0%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
Good
Quality of Education
-
Good
Behaviour & Attitudes
-
Good
Personal Development
-
Good
Leadership & Management
-
Good
Last Inspected
-
Mar 2023
Performance (2026)
Progress 8
-
-
Attainment 8
68.9
53.2
GCSE Eng+Maths 5+
85.7%
60.4%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
B+
B-
Points Per Entry
43.9
35.5
Best 3 A-Levels
B+
B-
AAB+ %
29%
17%
Value Added
Above average
Below average
A-Level Students
32
170
Retention
-
99%
University Destinations (2022/23 cohort)
Top-third university
-
33%
Degree course
-
79%
Any L4+ destination
-
80%
Apprenticeships
-
1%
Cohort size
-
175
A-Level Subjects
Subjects offered
15
15
Top subjects
Biology (24)
Psychology (22)
Geography (18)
Biology (18)
Chemistry (16)
Government and Politics (16)
History (16)
Business Studies (12)
Psychology (122)
Mathematics (106)
Mathematics (98)
Psychology (96)
Chemistry (84)
Biology (84)
Economics (72)
Media / Film / TV Studies (70)