The Rochester Grammar School is a Medway selective girls' grammar for Years 7 to 11 with a co-educational sixth form. Its stated ethos is 'excellence for all', linked to the Thinking Schools Academy Trust mission of transforming life chances through high expectations, personal support and respect.
The school is notable for the International Baccalaureate in the sixth form as well as its selective main-school pathway. Its sixth-form material stresses independent study, a dedicated Independent Learning Centre, specialist advice and guidance, and preparation for higher education, apprenticeships or employment.
In the main school, the curriculum is presented as innovative and ambitious, with modern languages, personal development, music, drama, sport, debating and trips giving the grammar experience breadth. Published measures show a Good Ofsted judgement in 2023 and very strong GCSE English and mathematics attainment.
Year 7 entry has 205 places and is tied to the Medway Test. The test covers English, mathematics and reasoning; English and mathematics are double-weighted, reasoning is single-weighted, and scores are age-adjusted before the total is calculated. Passing the Medway Test makes a child eligible for grammar consideration, with the school's oversubscription criteria deciding offers where demand exceeds places.