Southwestern Ontario

Southwestern  is a secondary of Southern  in the Canadian province of Ontario. It occupies most of the  Peninsula bounded by  Huron, including Georgian Bay, to the and northwest; the St. Clair St. Clair, and Detroit , to the ; and Lake Erie to the . To the , on land, Southwestern is bounded by Central  and the Golden Horseshoe. The had a population of 2,583,544 in 2016. It is sometimes further divided into “Midwestern ” covering the eastern half of the area and the heart of Southwestern encompassing the western half of the .