Campion School was formed in 1977 when it moved to the present site on Sydenham Drive in Leamington Spa, Warwickshire, England.

In 2006, Campion was awarded dual specialisms of Business and Enterprise, and Visual Arts.

Although the school mainly serves South Leamington, it also take pupils from Whitnash, Radford Semele and Bishop's Tachbrook, other areas of Leamington, and the Heathcote area of Warwick.

[1] Campion School has facilities that include: sports hall, youth centre, adult education centre, sixth form centre, playing fields, community rooms, conference/assembly hall, floodlit activity area, provision for the disabled, and a new technology block.

[citation needed] Sydenham Sports Centre is a dual use facility opened in the late 1970s that is situated in the school grounds.