Chesham Grammar School vs Waterside Primary Academy
Side-by-side comparison of key school data
Chesham Grammar School
Chesham
Waterside Primary Academy
Chesham
Overview
Phase
Secondary
Primary
Type
Academy converter
Academy sponsor led
Age Range
11–18
3–11
Gender
Mixed
Mixed
Religious Character
Does not apply
None
Admissions
Selective
Non-selective
Local Authority
Buckinghamshire
Buckinghamshire
Pupils & Capacity
Pupils
1331
225
Capacity
1219
242
Occupancy
109%
93%
FSM %
2.7%
31.8%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Outstanding
Good
Behaviour & Attitudes
Outstanding
Good
Personal Development
Outstanding
Good
Leadership & Management
Outstanding
Good
Last Inspected
Mar 2025
Dec 2024
Performance (2026)
Progress 8
-
-
Attainment 8
75.6
-
GCSE Eng+Maths 5+
98.3%
-
KS2 Reading
-
63%
KS2 Maths
-
41%
KS2 Writing
-
59%
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
15
0
Top subjects
Mathematics (224)
Mathematics (224)
Economics (126)
Physics (116)
Chemistry (114)
Psychology (112)
Sociology (96)
Physics (94)