Chesham Preparatory School vs Chesham Grammar School
Side-by-side comparison of key school data
Chesham Preparatory School
Chesham
Chesham Grammar School
Chesham
Overview
Phase
Prep
Secondary
Type
Other independent school
Academy converter
Age Range
3–11
11–18
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
Non-selective
Selective
Local Authority
Buckinghamshire
Buckinghamshire
Pupils & Capacity
Pupils
375
1331
Capacity
410
1219
Occupancy
91%
109%
FSM %
-
2.7%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
-
Outstanding
Behaviour & Attitudes
-
Outstanding
Personal Development
-
Outstanding
Leadership & Management
-
Outstanding
Last Inspected
-
Mar 2025
Performance (2026)
Progress 8
-
-
Attainment 8
-
75.6
GCSE Eng+Maths 5+
-
98.3%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
-
A-
Points Per Entry
-
46.3
Best 3 A-Levels
-
A-
AAB+ %
-
43%
Value Added
-
Above average
A-Level Students
-
210
Retention
-
98%
University Destinations (2022/23 cohort)
Top-third university
-
54%
Degree course
-
86%
Any L4+ destination
-
91%
Apprenticeships
-
3%
Cohort size
-
206
A-Level Subjects
Subjects offered
0
15
Top subjects
Mathematics (224)
Mathematics (224)
Economics (126)
Physics (116)
Chemistry (114)
Psychology (112)
Sociology (96)
Physics (94)