The Independent Schools Association (ISA) represents the Heads of over 650 of the UK’s best independent schools. As a member of the Independent Schools Council (ISC), it provides professional support, fellowship, and a collective voice for its members. The ISA is known for its diverse membership, which includes co-educational and single-sex schools, boarding and day schools, and specialist schools for the arts or specific educational needs. It fosters collaboration and high standards, and also organises a wide array of national sporting, artistic, and cultural events for pupils.
ISA Member Schools (141)
Babington House School is an independent co-educational day school for pupils aged 3 to 18, situated in Chislehurst, Kent. Established in 1887 by Madame Rossel and named after the writer Lord Thomas Babington Macaulay, the school moved to its current site at Elmstead Grange in 1957. It combines academic rigour with a nurturing ethos underpinned by Christian values. The school is known for its small class sizes and a broad curriculum with a strong focus on the arts, music, and sport, supported by modern facilities for performing arts and extensive games areas.
Situated in the Sussex countryside in Upper Dicker, near Hailsham, Bede’s Senior School is a co-educational day and boarding school for pupils aged 13 to 18. The school claims to offer a holistic education that prioritises individual interests, combining academic study with traditions in the performing arts and sport. Notable facilities include an on-site zoo housing over 70 species and the Legat School of Dance. Its ethos focuses on cultivating curiosity and ambition within an inclusive community that values personal growth and both creative and academic achievement.
Gad's Hill School is a co-educational independent day school for pupils aged 3 to 16, located in Higham, near Rochester. Founded in 1924, the school is famously set within the former country home of Charles Dickens, Gad’s Hill Place, and occupies 12 acres of grounds. The site features the Grade I listed Georgian house alongside modern facilities, including a purpose-built theatre and sports hall. The school emphasises traditional values and a well-rounded education, offering a broad curriculum supported by small class sizes, an on-site Forest School, and a Combined Cadet Force.
Lingfield College is a co-educational independent day school for pupils aged 2 to 18, situated in 40 acres of grounds in the Surrey countryside. Originally founded in 1940 by the Sisters of Notre Dame des Missions, the school transitioned from its origins as a convent school to its current secular status. The college emphasises a well-rounded education, combining academic study with a focus on pastoral care and extracurricular engagement. Facilities include a dedicated Sixth Form Centre and extensive sporting grounds, supporting a curriculum designed to foster individual growth and community spirit.
St Mary's School, Hampstead, is an independent Catholic preparatory school for girls aged 2 to 11, with a co-educational nursery. Established in 1871 as a convent boarding school, it has occupied a Grade II listed building on Fitzjohn’s Avenue since 1926. The school is set within extensive grounds that include a leafy playground and a dedicated nursery garden. Notable facilities include a full-size chapel and a virtual reality room. Following "The St Mary’s Way", the school focuses on developing academic excellence, resilience, and moral integrity within a nurturing, faith-based community.
The Stewart Bilingual School is an independent, co-educational day school in West London, catering for pupils aged 2 to 11. Based across sites in North Kensington and Notting Hill, the school offers a dual-language programme that integrates the French National Curriculum with the National Curriculum for England. This family-owned institution provides a small, nurturing environment with a 50/50 balance of French and English instruction. Its ethos focuses on fostering early bilingualism and cultural diversity, preparing children for successful entry into both British and French secondary educational systems.
ACS Cobham International School is a co-educational day and boarding school for pupils aged 2 to 18, situated on a 128-acre campus in the Surrey countryside. The school offers a global curriculum, including the International Baccalaureate (IB) Diploma and the American Advanced Placement (AP) programme. Facilities include a state-of-the-art sports centre with a 25-metre competition pool, an Olympic-sized track, and a 510-seat performing arts theatre. Founded in 1967, the school emphasises developing well-rounded global citizens through a diverse range of academic, sporting, and extracurricular opportunities.
Al-Sadiq School is an independent Shia Islamic day school located in Queen’s Park, London. Established in 1991 by the Al-Khoei Foundation, the school provides a co-educational setting for pupils aged three to seven, before transitioning to single-sex education for boys up to age 16. Named after Imam Ja’far Al-Sadiq, the school integrates the National Curriculum with Islamic studies, Arabic and Qur'anic tuition. Its ethos is built upon the pillars of knowledge, faith and action, aiming to foster moral character and spiritual development. Facilities include specialist science and ICT laboratories.
Al-Zahra School is an independent day school for girls aged 8 to 16, located in Queen's Park, London. Established in 1989 by the Al-Khoei Foundation, the school provides an education underpinned by a strong Islamic ethos. The curriculum combines the National Curriculum with religious studies, including Arabic and Quranic instruction. Operating within a small, close-knit community, the school focuses on academic progress alongside spiritual and moral development. Al-Zahra School aims to nurture well-rounded individuals, encouraging pupils to integrate their faith-based values with active participation in wider British society.
Situated at Easons Green near Uckfield, Annan School is an independent primary school for children aged 2 to 11. Based on a rural site at Annan Farm, the school follows a Froebelian pedagogy, emphasising a holistic approach to education through real-life experiences and creative thinking. Its curriculum incorporates outdoor learning, including a Forest School programme, within a setting described as having a family feel. The school claims to focus on nurturing curious, independent learners while promoting mutual respect and community engagement.
Founded in 1936, Annemount School is a co-educational nursery and pre-preparatory school for children aged two to seven. Located in Hampstead Garden Suburb near Hampstead Heath, the school is set within a garden environment that supports its focus on individuality and independence. The curriculum incorporates Montessori methodology in the early years and is enriched by specialist-led activities including French, chess, and yoga. Annemount School emphasizes a nurturing ethos where pupils are encouraged to develop self-discipline and mutual respect, typically transitioning to their next schools at the end of Year 2.
Ardingly College is a co-educational boarding and day school for pupils aged 2 to 18, situated on a 230-acre campus in the West Sussex countryside near Haywards Heath. Founded in 1858 by Canon Nathaniel Woodard, the school features notable Gothic Revival architecture and a Grade II listed chapel. The college emphasises a "world-ready" ethos, providing a choice between A-levels and the International Baccalaureate in the Sixth Form. Facilities include a dedicated art school and access to a reservoir for water sports. It maintains a strong focus on competitive sports, including football, hockey, and cricket.