Carre's Grammar School is a Sleaford selective academy with roots dating to 1604 and a modern place within the Community Inclusive Trust. It educates around 800 pupils: boys from 11 to 16, then a co-educational sixth form through the Sleaford Joint Sixth Form partnership.
The school presents itself as academically ambitious but deliberately rounded. Its vision and curriculum pages emphasise unlocking human potential, creativity, honesty, compassion and preparation for the next stage, with a broad offer spanning English, mathematics, science, languages, ethics and philosophy, arts, business and economics, design technology, music and PE.
Carre's is also visibly a school of sport, music and enrichment. The official site highlights Duke of Edinburgh, student activities, a Learning Resource Centre, Northgate Sports Hall, fitness facilities and community sport, while the headteacher's welcome links the school's reputation to all-round education as well as examination results.
Year 7 has 120 places. Selection is for pupils in the top 25% of the ability range, with separate verbal and non-verbal reasoning tests for 2027 entry; after qualification, priority runs through looked-after status, pupil premium, Community Inclusive Trust sibling priority and distance. Published outcome context includes Ofsted Good, 87.7% grade 5+ in English and maths, and 19.2% AAB or better at A level.