What is Southwestern Ontario?
'''Southwestern Ontario''' is a subregion of [[Southern Ontario]] in the [[Canada|Canadian]] [[Provinces and territories of Canada|province]] of [[Ontario]]. It covers from the [[Bruce Peninsula]] in the north to [[Lake Erie]] in the south. From east to west, it goes from [[Guelph]] to [[Windsor, Ontario|Windsor]]. [[London, Ontario|London]] is the largest city in the region. In 2011 the population of the region was 2,504,878. Agriculture and auto manufacturing are a large parts of the region's economy. Much of Canada's trade with the eastern and midwestern United States passes through southwestern Ontario. {{Subdivisions of Ontario}} [[Category:Regions of Ontario]] {{multistub|geo|Canada}}