York Region (The Regional Municipality of York) | 75,535 followers on LinkedIn. Working together to serve our thriving communities – today and tomorrow | The Regional Municipality of York is made up of nine cities and towns, and we provide services to 1.2 million residents, 57,000 businesses and 624,000 employees. We have a two-tier government structure, with services provided both by York Region our local-area municipal governments. At York Region, we know that a healthy and productive workplace is vital to the success of any organization.