Regional Municipality of York

The Regional Municipality of York, also called York Region, is a regional municipality in Southern Ontario, Canada, between Lake Simcoe and Toronto. The region was established after the passing of then Bill 102, An Act to Establish The Regional Municipality of York, in 1970. It replaced the former York County in 1971, and is part of the Greater Toronto Area and the inner ring of the Golden Horseshoe. The regional government is headquartered in Newmarket. The 2021 census population was 1,173,334, with a growth rate of 5.7% from 2016. The Government of Ontario expects its population to surpass 1.5 million residents by 2031. The largest cities in York Region are Markham, Vaughan and Richmond Hill. History At a meeting in Richmond Hill on May 6, 1970, officials representing the municipalities of York County approved plans for the creation of a regional government entity to replace York County. The plan had been presented in 1969 by Darcy McKeough, the Ontario Minister of Municipal Affairs, taking about a year to determine municipal boundaries within the new regional government. The Regional Municipality of York was created by Act of the Legislative Assembly of Ontario in 1970 (Bill 102 An Act to Establish The Regional Municipality of York), which took effect on January 1, 1971. The creation of the regional municipality resulted in the consolidation of the fourteen former municipalities of York County into nine new municipalities: