John Hampden Grammar School: Admissions Guide & 11+ Preparation

Admissions & Oversubscription Criteria

John Hampden uses the standard Buckinghamshire admissions criteria. The qualifying score of 121 is required, with places then allocated by distance after looked-after children and siblings. Being located in a less urbanised area than High Wycombe, the school's distance dynamics differ — families in surrounding villages can be competitive.

All Buckinghamshire grammar schools share the same entry requirement: a standardised score of 121 or above on the Secondary Transfer Test. Qualification is necessary but not sufficient — at oversubscribed schools, qualified applicants compete for places on the basis of each school's published oversubscription criteria. These are typically ordered as: looked-after children, siblings of current pupils, then distance from the school gate in ascending order. All families should read the individual school's admissions policy (available from the school and via Buckinghamshire Council's admissions portal) rather than relying on general summaries.

Catchment & Location

The school's Great Missenden location makes it well-placed for families in the Chiltern villages, Amersham, Chesham, and the northern fringes of High Wycombe. Many boys from these areas list John Hampden alongside RGS or Aylesbury Grammar depending on their location.

Distance Cut-Off

John Hampden typically has a broader distance cut-off than the High Wycombe schools, reflecting its more rural location and slightly smaller applicant pool. However, it remains consistently oversubscribed, and the qualifying score remains a firm requirement.

Distance cut-offs vary year to year based on the number of qualifying applicants and the proportion who list this school on their SCAF. In years with higher-than-average qualifying rates across Buckinghamshire, the effective catchment distance at popular schools can compress. Families should use any published historical cut-off figures as a guide only — the actual distance for any given year is determined at the point of offer in March.

What Makes John Hampden Distinctive

Set in the Chiltern countryside, John Hampden offers a distinctive environment compared to town-centre schools. It is the principal boys' grammar option for families in the Great Missenden and Chesham corridors who may not be within easy reach of High Wycombe.

The Admissions Process for John Hampden

There is no separate entrance examination for John Hampden — entry is based entirely on the Buckinghamshire Secondary Transfer Test result. The process for families applying to this school follows the standard Buckinghamshire grammar school admissions timeline:

Preparation Advice for John Hampden Applicants

Boys applying to John Hampden often also apply to RGS or Aylesbury Grammar School, so preparation should be aimed at strong performance rather than a borderline qualifying score. The school's relative breadth of distance cut-off makes it accessible to families across a wider area, but the 121 threshold remains non-negotiable.

Because John Hampden is typically oversubscribed, qualifying at the threshold is not sufficient to guarantee a place for families who do not live close to the school. For families in the likely catchment area, qualifying comfortably above 121 reduces the risk of a borderline result that could be questioned in a difficult year. For families outside the typical catchment, qualifying is a prerequisite but the admissions outcome depends on distance — not on how far above 121 a child scores.

What the Four Test Domains Look Like

Regardless of which grammar school a family targets, all applicants must qualify via the same Secondary Transfer Test. The four domains are: Verbal Reasoning (word codes, analogies, compound words, sequences), Non-Verbal Reasoning and Spatial Reasoning (matrices, reflections, rotations, nets, cube views), Mathematical Reasoning (number, fractions, percentages, ratio, algebra, shape, data), and English Comprehension (retrieval, inference, vocabulary in context, author technique). All answers are multiple-choice. The test is delivered with audio timing — a recorded voice announces each section and controls the pace throughout.

Practice with a GL Assessment-style readiness check early in Year 5 identifies which domains need the most work before the September Year 6 test. Domain-specific practice, timed papers, and realistic mock conditions in the summer holidays are the core of effective preparation.