Founded in 1935, Millfield is a co-educational Independent school for pupils aged 13–18 years based in Street, Somerset, England. Millfield is a registered charity and is the largest co-educational boarding school in the UK with approximately 1,240 pupils, of whom over 950 are full boarders of over 65 nationalities. Millfield Development and the Millfield Foundation, raises money to fund scholarships and bursaries. The school is a member of the G20 Schools Group and a member of the Headmasters' and Headmistresses' Conference. The Millfield campus is based over 240 acres in Somerset, in Street, in the South West of England.
