Knox College is a privately run residential college affiliated to the University of Otago in New Zealand, providing accommodation for primarily first and second year students, with a smaller number of postgraduates. The college is set in an 11 hectares (27 acres) landscaped site in Opoho on the opposite side of the Dunedin Botanic Gardens from the University. The site is shared with Salmond College, which was originally set up as complementary accommodation for female students. Although the institutions are run autonomously, they are governed by a joint body, The Council of Knox College and Salmond College. Knox College was established in 1909 to provide residential accommodation for male students and to house an existing seminary for Presbyterian ministers. It became co-educational in 1983 and also houses the Knox Centre for Ministry and Leadership and the Archives Research Centre, under the Presbyterian Church of Aotearoa New Zealand. The principal buildings were designed by W. Gray Young when he was only 21.