Innisfil, Ontario, incorporated as a town in 1991, population 36,566 (2016 census), 32,727 (2011 census). The town of Innisfil is located 75 km north of Toronto along the shore of Lake Simcoe.

History and Settlement

Innisfil is a poetic name for Ireland. The area, formerly used by the Huron-Wendat, was surveyed in 1820. The first settlers arrived through the Holland River and Lake Simcoe to the farm in the Big Bay Point area.


Innisfil township grew slowly in the 1830s and 1840s. When the railway lines were built in the area in the 1850s, the township experienced a spurt of growth (see Railway History). Several lumber mills and ports developed on Lake Simcoe, but the area remained primarily agricultural until cottages and other recreational uses of Lake Simcoe encouraged tourism.


In 1991, the town of Innisfil was formed when the township of Innisfil amalgamated with the village of Cookstown and parts of the townships of West Gwillimbury and Tecumseh. Today, Innisfil is a mix of residential, rural, retirement and summer residents. Highway 400, the main route between Barrie and Toronto, passes through the town. Besides the recreational use of Lake Simcoe, other tourist attractions include the village of Cookstown, with its historic buildings, and several provincial parks and wildlife areas.