Calday Grange Grammar School is an 11–18 non-denominational, academically selective, boys' grammar school, founded in 1636, situated on Caldy Hill in Grange, a suburb of West Kirby on the Wirral peninsula, England. The school admits boys from age 11 to 18 and, since 1985, girls for the sixth form only. The school has academy status, hosts the Wirral Able Children Centre, and has been awarded Sportsmark Gold and Investors in People status. By September 2019, a total of 1,492 boys were enrolled at the school, with 398 enrolled at the co–educational sixth form. The most recent inspection by government agency Ofsted, occurred in September 2019, and rated the school as "good". Source: Wikipedia (en)