US High School Diploma Schools

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.

TASIS The American School in England is a co-educational day and boarding school for students aged 3 to 18, located on a 46-acre campus in the village of Thorpe, Surrey. Established in 1976, the school is housed in a mix of modern facilities and historic buildings, including a Grade II listed Georgian manor house. It offers an American curriculum alongside the International Baccalaureate Diploma and Advanced Placement courses. The campus features a dedicated arts centre, multiple sports fields, and specialised science labs, catering to a diverse, international student body.

Marymount International School is an independent day and boarding school for girls aged 11 to 18, situated on a seven-acre campus in Kingston upon Thames. Founded in 1955 by the Religious of the Sacred Heart of Mary, the school maintains a Catholic ethos while welcoming students of all faiths. It was the first school in the United Kingdom to adopt the International Baccalaureate curriculum, offering both the Middle Years and Diploma Programmes. Facilities include a modern STEAM "Fab Lab" and purpose-built sports and arts spaces, supporting a holistic approach to education.

ACS Egham International School is a co-educational day school for students aged 4 to 18, located on a 20-acre estate in Egham, Surrey, near Windsor Great Park. It is an International Baccalaureate (IB) World School, offering all four IB programmes: the Primary Years Programme, Middle Years Programme, Diploma Programme, and Career-related Programme. The campus includes a historic mansion house and specialised facilities such as a sports centre and science laboratories. The school serves a diverse international community and provides a variety of extracurricular opportunities in sports, performing arts, and technology.

Dwight School London is a co-educational international day school for pupils aged 2 to 18, located in the North Finchley and Friern Barnet areas of London. With historical roots dating back to 1885, it was the first school in the UK to offer the full International Baccalaureate curriculum across all age groups. As a member of a global network of schools, it emphasises a personalised approach to learning and a commitment to international-mindedness. The school provides a multicultural environment for its diverse student body, focusing on individual development through a broad academic and extracurricular programme.