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Quebec High School (QHS) is a high school belonging to the Central Quebec School Board. The School is located in Quebec City, Quebec, Canada, and is one of three English-language high schools that serve the Quebec city region (the others being Saint-Patrick's High School and Dollard-des-Ormeaux located on CFB Valcartier). The school is composed of three main floors. The school was established in 1804, with an addition of a Girls Only wing in 1875, but in 1941 the school became a mixed school integrating both sexes.