The West Island (in French, l'Ouest de l'île) is the unofficial name given to the cities, towns and boroughs at the western end of the Island of Montreal, in Quebec, Canada. It is generally considered to consist of the cities of Dorval, Pointe-Claire, Kirkland, Dollard-des-Ormeaux, Beaconsfield, Baie-D'Urfé, Sainte-Anne-de-Bellevue, the village of Senneville, and two boroughs of the city of Montreal: Pierrefonds-Roxboro and L'Île-Bizard–Sainte-Geneviève. Furthermore, given the nature of suburban demographic development in Montréal, off-island suburbs towards the west of the island (such as Vaudreuil, Pincourt or Hudson) in addition to outer-ring boroughs of Montréal (such as LaSalle, Lachine and Saint-Laurent) are often considered part of the West Island. This is in large part due to similarities in personal income, design of the communities, services available (and shared), quality of life and economic engines supporting the population.