The King's School Grantham is a boys grammar school in Grantham, Lincolnshire, founded in 1528 with an annual Year 7 intake of around 150 places. Entry is via the GL Assessment route used across the wider Lincolnshire area, with admissions then ranked by distance after qualifying score.
Single-sex / co-ed character
The King's School Grantham is a single-sex boys' grammar. Boys' grammar admissions in this area tend to attract a slightly different applicant pool from girls' equivalents — the ratio of registered candidates to places is typically lower at boys' schools than at the equivalent girls' schools, but the cut-off score is rarely meaningfully different.
Test format
The school selects via the GL Assessment format. GL papers are subject-discrete (separate Maths, English, Verbal Reasoning and Non-Verbal Reasoning sittings), use multiple-choice answer grids, and reward children who can recognise question types quickly. Format-specific practice with GL Familiarisation Papers — not generic 11+ workbooks — is essential preparation.
Catchment & oversubscription
After the qualifying score is met, distance from the school is the practical tiebreaker. Postcode-by-postcode, the effective catchment can be substantially smaller than the published radius — talk to current parents about real distances achieved in recent years.
What sets it apart
Notable strength of The King's School Grantham: Historic foundation; Newton attended. This is the kind of factor worth weighing alongside raw academic results when deciding how to rank the school on your preference list — two schools with identical qualifying scores can offer very different day-to-day experiences.
Preparation specifics
The most reliable preparation pattern for The King's School Grantham families: establish a baseline using a GL Assessment familiarisation paper at the start of Year 5; address the two weakest topic areas through topic-by-topic workbooks across the spring and summer; sit a full timed paper every fortnight from the summer holidays; and deliberately wind down practice in the final fortnight before the test. Last-minute drilling reduces confidence more often than it raises scores.
Common pitfalls
Common pitfall to avoid: Grantham boys cluster around King's — distance is a real factor. Families who plan around this from the start typically find the application process much smoother than families who only discover the issue in the autumn of Year 6.
How The King's School Grantham fits into the wider Lincolnshire picture
Most Lincolnshire families do not apply to a single school in isolation. The Lincolnshire 11+ parent guide on this site sets out the full county-level admissions calendar, registration windows and qualifying score history; the Lincolnshire regional papers page catalogues every practice paper we hold for the relevant test format. A typical preference list for this area will rank three to five schools deliberately — distance, single-sex/co-ed character, sixth-form pathway and journey time all matter alongside raw academic results.