The city of Calgary is divided into four distinct quadrants, and all of its street address are appended with the appropriate quadrant information (CC, NW, NE, SE or SW). Streets run north-south and avenues run east-west, with Centre Avenue separating the north from the south and Centre Street separating the east from the west. Streets and avenues are numbered starting at Centre and Centre, with those closest to the core having the smallest numbers.
At the core of Calgary is the City Centre or Downtown area, which contains the Downtown West End, the Downtown Commercial Core, and the Downtown East Village. The Commercial Core is subdivided into several individual districts, including the Stephen Avenue retail core, the Entertainment District, and Calgary’s Government district. The nearby residential and mixed use neighbourhoods of Chinatown, Eau Claire and Beltline are also considered part of the Calgary City Centre area. Beltline is the densest urban neighbourhood within Calgary and the focus of major rejuvenation initiatives. It includes the communities of West Connaught, Connaught Centre, Victoria Park, and East Victoria Park, neighbourhoods that contain well known Calgary areas such as Midtown, the Design District, 4th Street, Uptown, the Warehouse District, and the Rivers District.