Dr Challoner's High School vs Sir Henry Floyd Grammar School
Both are grammar schools in Buckinghamshire, 14.8 miles apart. Side-by-side on official DfE, Ofsted and council admissions data.
Side by side
| Dr Challoner's High School | Sir Henry Floyd Grammar School | |
|---|---|---|
| Phase | Secondary | Secondary |
| Gender | Girls | Mixed |
| Pupils on roll | 1,391 | 1,353 |
| Free school meals | 2.6% | 6.7% |
| Ofsted rating | Outstanding | Outstanding |
| Attainment 8 — 2025/26 | 76.2 | 74.3 |
| 11+ test board | GL Assessment | GL Assessment |
| Admission system | pass/fail + catchment (passing the test is a gate; living in the catchment area determines priority over score) | pass/fail + catchment (passing the test is a gate; living in the catchment area determines priority over score) |
| Places offered — 202627 | 189 | 184 |
| First preferences per place — higher means more competition for a first-preference place | 1.6 | 1.39 |
Qualifying scores
Dr Challoner's High School
121 (2026 entry)
Standardised score ≥ 121 qualifies for grammar school consideration. Qualifying does not guarantee a place; schools apply own oversubscription criteria after qualification.
Sir Henry Floyd Grammar School
121 (2026 entry)
Standardised score ≥ 121 qualifies for grammar school consideration. Qualifying does not guarantee a place; schools apply own oversubscription criteria after qualification.
Who gets priority
Where a school is oversubscribed, these are the first criteria applied, in order. This is usually what decides an application.
Dr Challoner's High School
- Looked after, previously looked after and internationally adopted girls
- Girls on the Pupil or Service Premium living in the catchment area since 1 April of Year 5
- Up to 12 places for Pupil Premium or looked-after girls in the catchment area scoring at least 115 (up to 6 at 110–114 if unfilled)
- Daughters of staff employed for two years or more (or in a skill-shortage post)
- Girls living in the catchment area since 1 April of Year 5
- Sisters of girls on the roll
Source: school admissions policy.
Sir Henry Floyd Grammar School
- Looked after and previously looked after children
- Children in the catchment area since 1 September of Year 5 eligible for the Pupil Premium
- Siblings of students on the roll
- Children of Insignis Academy Trust staff employed at the school for two years or more
- Children living in the catchment area since 1 September of Year 5 — nearest first
- Any further places — nearest first (straight line)
Source: school admissions policy.
Choosing between them
Dr Challoner's High School is a girls school and Sir Henry Floyd Grammar School is a mixed school, so for many families the starting point is which one can admit their child. The figures on this page are the published ones — they describe intakes and results, not what either school would be like for your child. The right choice depends on your family's own priorities and circumstances.
Other Buckinghamshire comparisons
- Aylesbury Grammar School vs Aylesbury High School
- Aylesbury Grammar School vs Beaconsfield High School
- Aylesbury Grammar School vs Burnham Grammar School
- Aylesbury Grammar School vs Chesham Grammar School
- Aylesbury Grammar School vs Dr Challoner's Grammar School
- Aylesbury Grammar School vs Dr Challoner's High School
- Aylesbury Grammar School vs John Hampden Grammar School
- Aylesbury Grammar School vs Royal Latin School
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