Old Toronto is the retronym of the original city of Toronto, Ontario, Canada, from 1834 to 1998. It was first incorporated as a city in 1834, after being known as the Town of York, and became part of York County. In 1954, it became the administrative headquarters for Metropolitan Toronto. It expanded in size by annexation of surrounding municipalities, reaching its final boundaries in 1967. Finally, in 1998, it was amalgamated into the present-day "megacity" of Toronto.