School Updated 19 April 2026

Buckinghamshire / Buckinghamshire 11+

Aylesbury High School

Walton Road, Aylesbury, HP21 7SX

A selective girls grammar school in Aylesbury, Buckinghamshire, serving ages 11-18 with a sixth form and around 1,358 pupils on roll.

Girls Academy converter Ages 11-18 Sixth form GL Assessment

At a glance

Key facts

GCSE rank
UK Rank #73
Admissions
Girls only
Assessment
GL Assessment
Places in Year 7
189
Competition
3.0 applicants per place
Catchment
A catchment-area PDF is available. Catchment residence must normally be established by 1 September 2026, and straight-line distance breaks ties after the published catchment and priority categories.
Ofsted
Outstanding

Overview

A selective girls grammar school in Aylesbury, Buckinghamshire, serving ages 11-18 with a sixth form and around 1,358 pupils on roll. Aylesbury High School serves girls aged 11-18 and keeps a full sixth form on site. Current published roll and admissions data point to around 1,358 pupils on roll and 189 Year 7 places.

From a family point of view, admissions are likely to be one of the most important parts of the picture. The current route includes GL Assessment, with 189 places available in Year 7 and demand that currently looks high by grammar-school standards. Catchment or distance rules still matter at allocation stage, so this is the kind of school where families need to read the admissions policy carefully rather than rely on headline scores alone.

The academic side of the school is backed by enough published data to give families a useful starting point. The latest published Ofsted judgement is Outstanding. Recent official performance measures show Progress 8 at 0.81 and Attainment 8 at 76.3. 98.4% of pupils achieved grade 5 or above in English and maths in the latest stored GCSE figures. In the sixth form, 33.3% of entries were awarded AAB or better at A level. Destinations data also suggest strong progression after sixth form, with 72% moving into higher education.

Published school information highlights facilities such as Library. The wider offer currently includes Duke of Edinburgh. For many parents, the presence of a sixth form is part of the attraction, because it gives able pupils the option to stay in a familiar academic setting through to A level. Taken together, those features make Aylesbury High School the kind of school that rewards careful research into travel, admissions detail, and day-to-day fit, not just headline outcomes.

Key points

Assessment route
GL Assessment across a 2-stage process, covering English, VR, NVR and Maths.
Places and demand
189 places in Year 7 and 3.0 applicants per place
Catchment
A catchment-area PDF is available. Catchment residence must normally be established by 1 September 2026, and straight-line distance breaks ties after the published catchment and priority categories.
Results
98.3% grade 5+ in English and maths and 74.3 Attainment 8
Sixth form
Sixth form available with 33.3% AAB or better and 72% in higher education.

GCSE benchmark

Latest 2024/25 KS4 measures compared with Buckinghamshire and England.

School Local authority England
GCSE benchmark comparison Latest GCSE benchmark measures for Aylesbury High School, Buckinghamshire, and England. 0 50 100 Att. 8 5+ E&M EBacc APS EBacc %
Attainment 8
74.3
Grade 5+ English and maths
98.3%
EBacc APS
6.84
EBacc entry
58.6%

Attainment 8 trend

Recent published Attainment 8 scores compared with Buckinghamshire and England.

School Local authority England
Attainment 8 trend line Attainment 8 over time for Aylesbury High School, Buckinghamshire, and England. 100 80 60 40 21/22 22/23 23/24 24/25

Destinations

Latest 2024/25 Year 11 destination mix compared with Buckinghamshire and England.

Education Apprenticeships Employment Other / unknown
Destinations stacked bar comparison Year 11 destinations for Aylesbury High School, Buckinghamshire, and England across education, apprenticeships, employment, and other or unknown destinations. 0 50 100 School Local auth. England

School details

School type
Academy converter
Admissions
Girls only
Age range
11-18
Headteacher
Mrs Marieke Forster
Pupil roll
1,358 pupils
Sixth form
Yes
Trust
Aylesbury High School
FSM
5.6%
EAL
27.3%
EHCP
0.2%

Facilities

Library

Extracurriculars

Duke of Edinburgh

Location and contact

Address

Address
Walton Road, Aylesbury, Buckinghamshire
Postcode
HP21 7SX
Area
Buckinghamshire
Exam area
Buckinghamshire 11+

School leadership

Headteacher
Mrs Marieke Forster

School contact

School phone
01296388222

Admissions contact

Admissions team
Admissions Team
Admissions email
office@ahs.bucks.sch.uk
Admissions phone
01296388222

Admissions

Year 7 places
189 places (2027 entry)
Applications listed
558 applications (2025 entry)
First preferences
274 first preferences (2025 entry)
Applicants per place
3.0 applicants per place
Catchment picture
A catchment-area PDF is available. Catchment residence must normally be established by 1 September 2026, and straight-line distance breaks ties after the published catchment and priority categories.
Residence requirement
Catchment residence must normally be established by 1 September 2026, and straight-line distance breaks ties after the published catchment and priority categories.
Published score threshold
121 (2027 entry)
Pass mark note
The Buckinghamshire qualifying score is 121. Scores above 121 do not give higher priority for a grammar school place, so offers are not made on a higher score cut-off.

A catchment-area PDF is available. Catchment residence must normally be established by 1 September 2026, and straight-line distance breaks ties after the published catchment and priority categories.

Oversubscription and eligibility

  1. 1

    Catchment looked after and previously looked after girls

    Priority (a) covers looked after, previously looked after, and internationally adopted looked after girls living in catchment.

  2. 2

    Catchment pupil premium girls

    Priority (b) covers qualified girls living in catchment who are eligible for pupil premium.

  3. 3

    Reserved lower-score places

    Priority (c) reserves up to six places for catchment girls who are pupil premium or looked after, previously looked after, or internationally adopted and score 115 to 120 without qualifying through review.

  4. 4

    Sibling priority

    Priority (d) covers girls with sisters at Aylesbury High School or brothers at Aylesbury Grammar School at the time of allocation or admission.

  5. 5

    Children of staff

    Priority (e) covers eligible children of Aylesbury High School staff.

  6. 6

    Other girls living in catchment

    Priority (f) covers remaining qualified girls living in catchment.

Exam and test format

The GL Assessment 11+ entrance test format

Scores are standardised for age. The overall Secondary Transfer Test standardised score is weighted 50% verbal, 25% mathematics, and 25% non-verbal.

Assessment route
GL Assessment
Papers and stages
2 papers
Format
Multiple-choice papers
Weighting
English 50% / Maths 25% / Reasoning 25%
Age standardisation
Published as age-standardised

This school uses the shared Buckinghamshire consortium route. The consortium page brings together the common test format, key dates and official papers used across that route.

Open Buckinghamshire guide

Papers and rounds

  1. Paper 1

    English, VR

    Secondary Transfer Test paper 1

    Paper 1 covers English and verbal reasoning, with 25 minutes for English and 20 minutes for verbal reasoning plus practice time.

  2. Paper 2

    NVR, Maths

    Secondary Transfer Test paper 2

    Paper 2 combines four short non-verbal reasoning sections and a mathematics section, with practice time before each part.

What the test includes

English, Maths, Verbal reasoning and Non-verbal reasoning are included in the published format.

Science and Creative writing are not listed in the current published format.

Included

  • English

  • Maths

  • Verbal reasoning

    Paper 1 covers English and verbal reasoning, with 25 minutes for English and 20 minutes for verbal reasoning plus practice time.

  • Non-verbal reasoning

    Paper 2 combines four short non-verbal reasoning sections and a mathematics section, with practice time before each part.

Not listed

  • Science

  • Creative writing

Application

Key dates

  1. Secondary Transfer Test registration opens

    1 May 2026

  2. Secondary Transfer Test registration closes

    2 June 2026

  3. Practice-test invitations issued by

    7 August 2026

  4. Practice test

    8 September 2026

  5. Secondary Transfer Test

    10 September 2026

  6. Transfer Test results released

    9 October 2026

  7. Common Application Form deadline

    31 October 2026

  8. National offer day

    1 March 2027

How to apply

  1. 1

    Read the AHS policy and Buckinghamshire transfer-test guidance

    Check the school policy and the Buckinghamshire transfer-test guidance before you register.

    Open admissions policy
  2. 2

    Register for the Secondary Transfer Test

    Buckinghamshire Council opens registration on 1 May 2026 and closes it at 3pm on 2 June 2026.

    Open council guidance
  3. 3

    Prepare for the practice test and transfer test

    Practice-test invitations are sent by 7 August 2026, the practice test is on 8 September 2026, and the main transfer test is on 10 September 2026.

    Open familiarisation booklet
  4. 4

    Use the result before the CAF deadline

    Buckinghamshire releases results on 9 October 2026 so families can rank schools by the 31 October 2026 CAF deadline.

    Open council guidance
  5. 5

    Use Buckinghamshire Council for 11+ admissions queries

    AHS directs Year 7 11+ admissions enquiries to Buckinghamshire Council's Admissions and Transport Team.

    Open AHS Year 7 page

Results

Attainment snapshot

Progress 8
+0.81 Progress 8
Attainment 8
74.3 Attainment 8
GCSE results
98.9% grade 4+ in English and maths
Grade 5+ English and maths
98.3% grade 5+ in English and maths
EBacc average point score
6.84 EBacc APS
A-level results
33.3% AAB or better
A-level average points
43.01 points per entry

Where students go next

Higher education progression
72% in higher education
Apprenticeships
4% in apprenticeships
Employment
16% in sustained employment

Latest official destinations data currently covers 2022/23 study leavers.

Subject performance

Maths
98.9% grade 5+ in EBacc maths
English
98.9% grade 5+ in EBacc English
Sciences
96.6% grade 5+ in EBacc sciences
Languages
94.5% grade 5+ in EBacc languages

Performance trends

Recent trend

Overall GCSE performance

This follows the school's published overall GCSE score across the subjects pupils take. Higher is better.

Aylesbury High School Grammar schools England
Overall GCSE performance across 2021/22, 2022/23, 2023/24, 2024/25 for Aylesbury High School, grammar schools, and England. 100 85 70 55 40 2021/22 2022/23 2023/24 2024/25
Year This school Grammar schools England
2021/22 77.2 74.2 49.4
2022/23 77.6 71.8 47.0
2023/24 76.3 72.1 46.7
2024/25 74.3 72.3 46.8

Recent trend

Average A-level result

This follows the published average A-level result for the school's sixth form. Higher is better.

Aylesbury High School Grammar schools England
Average A-level result across 2021/22, 2022/23, 2023/24, 2024/25 for Aylesbury High School, grammar schools, and England. 50 pts 45 pts 40 pts 35 pts 30 pts 2021/22 2022/23 2023/24 2024/25
Year This school Grammar schools England
2021/22 A- average (47.0 points) 44.0 points 37.5 points
2022/23 B+ average (42.8 points) 40.5 points 33.7 points
2023/24 B average (41.2 points) 41.3 points 34.5 points
2024/25 B+ average (43.0 points) 41.8 points 35.0 points

Recent trend

Where pupils go after Year 11

This follows the share of pupils moving into a sustained destination after Year 11, such as education, apprenticeships, or employment.

Aylesbury High School Grammar schools England
Where pupils go after Year 11 across 2021/22, 2022/23, 2023/24, 2024/25 for Aylesbury High School, grammar schools, and England. 100% 75% 50% 25% 0% 2021/22 2022/23 2023/24 2024/25
Year This school Grammar schools England
2021/22 100% 99.1% 94.1%
2022/23 100% 98.9% 93.9%
2023/24 98% 99.0% 93.3%
2024/25 98% 97.8% 91.4%

Latest year breakdown

In education 98%
In apprenticeships 0%
In employment 1%

Inspection

Outstanding

Latest inspection: 6 December 2023

Quality of education
Outstanding
Behaviour and attitudes
Outstanding
Personal development
Outstanding
Leadership and management
Outstanding
Sixth form provision
Outstanding

Similar schools and comparisons

Nearby schools families also consider

Local rivals first, then nearby alternatives that still fit the same shortlist-building context.

Nearby schools with similar results

Closest comparable alternatives with a similar academic profile, so parents can weigh local fit and results together.

FAQ

Frequently asked questions

What assessment types does Aylesbury High School use?

Aylesbury High School currently uses GL Assessment.

How do I apply to Aylesbury High School?

1. Read the AHS policy and Buckinghamshire transfer-test guidance: Check the school policy and the Buckinghamshire transfer-test guidance before you register. 2. Register for the Secondary Transfer Test: Buckinghamshire Council opens registration on 1 May 2026 and closes it at 3pm on 2 June 2026. 3. Prepare for the practice test and transfer test: Practice-test invitations are sent by 7 August 2026, the practice test is on 8 September 2026, and the main transfer test is on 10 September 2026. 4. Use the result before the CAF deadline: Buckinghamshire releases results on 9 October 2026 so families can rank schools by the 31 October 2026 CAF deadline. 5. Use Buckinghamshire Council for 11+ admissions queries: AHS directs Year 7 11+ admissions enquiries to Buckinghamshire Council's Admissions and Transport Team.

When are the key dates for Aylesbury High School?

Secondary Transfer Test registration opens: 1 May 2026. Secondary Transfer Test registration closes: 2 June 2026. Practice-test invitations issued by: 7 August 2026. Practice test: 8 September 2026. Secondary Transfer Test: 10 September 2026. Transfer Test results released: 9 October 2026. Common Application Form deadline: 31 October 2026. National offer day: 1 March 2027

What does the latest Ofsted picture look like for Aylesbury High School?

Aylesbury High School is currently rated Outstanding following the latest published inspection dated 6 December 2023.