Sir Henry Floyd Grammar School

State-Funded School

sir-henry-floyd-grammar-school-buckinghamshire-south-east

South EastRegion

BuckinghamshireLocal Authority

AylesburyConstituency

HP21 8PEPostcode

10.0

Academic Performance

Ofsted

About the School

Sir Henry Floyd Grammar School is a state-funded secondary for pupils aged 11–18, located in Buckinghamshire, South East.

The school is rated Outstanding by Ofsted. It currently serves 1,353 pupils. Sir Henry Floyd Grammar School is part of Insignis Academy Trust.

Ofsted Rating

Safeguarding effective

Yes

Rating last maintained

2024

Subject Areas

Leadership &management

Outstanding

Quality ofeducation

Outstanding

Personaldevelopment

Outstanding

Behaviour &attitudes

Outstanding

Sixth formprovision

Outstanding

Academic Performance

Well above average

Ranked against secondary schools in England · 2024-25

Attainment 8: 73.2
Grade 5+ in English & maths: 97.2%
EBacc average point score: 6.74

Ethnicity

White

67%

Asian

16%

Black

Mixed

Chinese

Any other group

<1%

Unclassified

Pupils

1,353

Total Pupils

49%Boys

51%Girls

Pupil Characteristics

Free school meals

England average

27%

First language not English

15%

England average

22%

Young carers

England average

0%25%50%75%100%

DfE school census, January 2026.

Key Information

Phase: Secondary
Age range: 11 – 18
Deprivation band: Least deprived
Total pupils: 1,353
IDACI quintile: 1 (Most deprived)
MAT name: Insignis Academy Trust

Inspection history

2 graded inspections published by Ofsted. Ungraded and monitoring visits are not shown.

Report published					Overall
24 Mar 2024	Outstanding	Outstanding	Outstanding	Outstanding	Outstanding
29 Feb 2016	Outstanding	Not reported in this inspection	Not reported in this inspection	Not reported in this inspection	Outstanding

A grey dot means Ofsted did not report that judgement in the inspection of the day — the sub-judgements shown here were introduced with the 2019 framework.

Ofsted data as at 31 December 2024. A school may have been inspected since, or had an ungraded visit that does not change its grade — check Ofsted’s own record.