Main Page | See live article | Alphabetical index Main Page | See live article | Alphabetical index York Regional Municipality, Ontario York Regional Municipality, also called York Municipality or York Region, is a municipality in south-central Ontario, between Lake Simcoe and Toronto. Population: 803,780 (2002). It is one of the fastest growing areas of Canada, expected to surpass 1.5 million residents by 2020. The entire region is part of the Greater Toronto Area. Towns and cities in York Region include: Aurora East Gwillimbury Georgina King Markham Newmarket Richmond Hill Vaughan Whitchurch-Stouffville This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.