Clitheroe Royal Grammar School is a co-educational selective grammar school in the Ribble Valley, with a history dating to 1554. It is unusual in having a clear two-site identity: the 11 to 16 main school is associated with the Chatburn Road site, while the sixth form uses the historic York Street site close to the centre of Clitheroe. With around 1,475 pupils on roll and a very large sixth form, CRGS has the scale of a regional academic centre as well as the feel of a long-established Lancashire grammar.
The sixth form is one of the clearest expressions of the school's academic character. CRGS publishes a broad A-level curriculum including sciences, humanities, languages, arts, technology, social sciences, Computer Science, Classical Civilisation and Further Mathematics. Students are normally able to begin with four A-level choices before refining their programme, and the wider study programme includes Skills and Choices, guidance, work experience, EPQ and Core Maths opportunities. The school frames this as a route into independent, critical and curious learning rather than simply a list of subjects.
The wider school-life offer is visible through drama, clubs and societies, leadership roles, peer mentoring and a sixth-form community that draws students from across the Ribble Valley and surrounding towns. Recent school-published results also give useful texture: in 2025, CRGS reported 46% of GCSE entries at grades 8 to 9, and at A level noted first-choice university offers, Oxbridge places, and medicine, dentistry and veterinary destinations. Those details support the school's public claim to be one of the region's strongest A-level centres.
For Year 7, the published admission number is 180. The 2027 entry route has moved to two age-weighted FSCE papers in English and mathematics, with one multiple-choice paper and one short-written-answer paper; there is no non-verbal reasoning paper in this format. Children must reach the required standard, then the oversubscription rules rank applicants through looked-after priority, immediate and wider catchment categories, Pupil Premium categories, out-of-catchment categories, score ranking and distance tie-breaks. The official performance record lists an Outstanding Ofsted judgement from November 2022, +0.55 Progress 8, 99.3% grade 5+ in English and maths, and 19% AAB or better at A level.