Chesham Grammar School
11+ Admissions Guide 2026
How to get into Chesham Grammar School
Gender
Exam Board
GL Assessment
Pupil-to-Teacher Ratio
18.6:1
HealthySchool Size
1,326 pupils
About Chesham Grammar School
Chesham Grammar School is a mixed selective school in Buckinghamshire where pupils thrive both academically and personally. The school's distinctive "vertical tutoring" system pairs younger students with older mentors, creating strong bonds across year groups and fostering a genuinely supportive community. Teachers here are ambitious for every pupil, providing a curriculum that goes well beyond examination requirements while developing students as confident, independent learners from the moment they arrive. With exceptional academic results, an impressive range of extracurricular activities, and sixth formers who take real pride in leading and supporting their peers, pupils leave well-prepared and aspirational about their futures.
Frequently asked questions about Chesham Grammar School
How do I apply to Chesham Grammar School?
Registration opens on 1 May 2026 and closes on 2 June 2026. The application deadline is 31 October 2026. Full admissions details are available on the official Chesham Grammar School admissions page.
What subjects does Chesham Grammar School test in the 11+?
Chesham Grammar School tests candidates in English, Maths, Verbal Reasoning and Non-Verbal Reasoning.
When is the Chesham Grammar School 11+ exam?
The Chesham Grammar School 11+ exam takes place on 8 September 2026, 10 September 2026. Results are released on 9 October 2026.
Where is Chesham Grammar School located?
Chesham Grammar School is located in Chesham, Buckinghamshire, United Kingdom.
Subjects Tested
Ages & Pupils
1,326
Total pupils
Academic Performance
Attainment 8
74
Average GCSE score across 8 subjects
GCSE Grade 5+
96.7%
Achieving Grade 5+ in English & Maths
School Profile
Student Demographics
2.1%
Free School Meals
12.3%
English as Additional Language
0.83%
EHCP
3.17%
SEN Support