The best grammar schools in Buckinghamshire in 2026
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December 16, 2025
If you’re considering a grammar school in Buckinghamshire, you have plenty of options. There are 13 grammar schools – four for boys, four for girls, and five which are mixed.
Keep reading to find out more about the best grammar schools in Buckinghamshire in 2026, and how to help your child prepare for the 11 plus exam.
How many grammar schools are there in Buckinghamshire?
How to get into a grammar school in Buckinghamshire
Your child will need to take the 11 plus to be considered for a place at a grammar school. This usually takes place in September when your child is in Year 6. Children with the highest 11 plus scores will be eligible for a place at a grammar school in Year 7.
Children applying to Buckinghamshire grammar schools take an 11+ exam known as the Buckinghamshire Secondary Transfer Test. This consists of two multiple-choice papers which test English, maths, verbal reasoning and non-verbal reasoning. All children attending Buckinghamshire primary schools are automatically registered to take the test.
Is your child ready for the 11+?
See where they stand in minutes. Atom’s free 11+ baseline tests give you an instant breakdown of their strengths and gaps. Know exactly what to focus on next and start preparing with direction, not uncertainty.
Dr Challoner’s High School is a grammar school for girls in Little Chalfont. Almost all students go on to university, including Oxford and Cambridge. Ofsted rates the school 'outstanding' and describes the environment as "challenging but highly supportive".
Dr Challoner’s Grammar School is a boys' school with a mixed sixth form founded in the 17th century. It's consistently listed among the best Buckinghamshire grammar schools. Beyond exam results, the school has a ‘School of Character’ kitemark, and it was recently named the best state school for sports in the country.
Chesham Grammar School is a grammar school for boys and girls aged 11–18. A house system and vertical tutoring mean students get to mix with other year groups, giving the school a family feel. Ofsted rates the school 'outstanding', praising students' achievement and the quality of teaching.
The Royal Grammar School in High Wycombe is a grammar school for boys with a long-standing reputation for academic excellence, particularly in mathematics and the sciences. Girls have been welcomed into the sixth form since September 2025.
Beaconsfield High School is a girls’ grammar school in the market town of Beaconsfield. It's one of only 45 schools in the country that is recognised as an Exceptional School. Ofsted rates Beaconsfield High School 'outstanding'. Reports praise the range of extracurricular activities and the high priority given to pupils' mental health.
Not sure if your child is on track for the grammar school 11+? You don’t need to guess what to cover or whether they’re ready. Atom shows you exactly what to practise each week and how they’re performing, so you can stay ahead of the process without the stress.
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