Toronto is Canada’s largest city and the capital of the province of Ontario, officially incorporated as a city in 1834. Today, its population exceeds 2.79 million, making it the fourth-largest metropolis in North America. The city unites the former municipalities of Toronto, North York, Scarborough, York, Etobicoke, and the borough of East York, creating a unique cultural landscape. With its multicultural population and dynamic financial, technological, and artistic scenes, Toronto is not only Canada’s economic engine but also an influential player on the global stage. Read more on toronto-future.
Toronto’s Indigenous Peoples
Approximately 12,500 years ago, as the glaciers of the Laurentide Ice Sheet retreated, the area of modern-day Toronto became home to its first Indigenous peoples. Initially, they hunted caribou, eventually forming the first settlements. About 5,000 years ago, communities began gathering near rivers for fishing, trade, and burial ceremonies.
The arrival of maize (corn) 1,400 years ago transformed the local way of life, leading to the first permanent villages. By 1300, Iroquoian peoples inhabited the area, building fortified settlements with traditional longhouses and palisades surrounding their crops. However, in search of more fertile land and due to conflicts with the Haudenosaunee (Iroquois from present-day New York), these groups began to move north, joining the Huron-Wendat Confederacy. By 1650, wars and European diseases led to the dispersal of this confederacy, and the Seneca, one of the Haudenosaunee nations, settled in their former lands.
Around the same time, Algonquian-speaking peoples, the Anishinaabe, migrated south from the Canadian Shield into the Toronto area. Through negotiations, the Anishinaabe formed an alliance with the Haudenosaunee. The Anishinaabe established their own settlements in the region, while the Haudenosaunee returned to their territory in what is now New York State. A branch of the Anishinaabe, who became known as the Mississaugas, came to be the dominant group in the region until the late 18th century.
Toronto: Roots, Pathways, and the City’s Beginnings
Toronto gets its name from the Mohawk word tkaronto, meaning “the place where trees stand in the water.” Originally, this term referred to The Narrows, a channel where Indigenous peoples set up fishing weirs. Over time, the name expanded to cover a wider region, becoming established as “Toronto” in the 18th century.
Thousands of years prior, Indigenous peoples established an overland route between Lake Ontario and Georgian Bay, later known as the “Toronto Carrying-Place Trail.” This path served as a vital artery for trade and migration. In the 17th century, French fur traders began using it, and in 1720, they built a trading post on the Humber River, though it lasted only a decade. Later, in 1750, the French established Fort Rouillé on the site of the modern-day Exhibition Grounds, only to burn it down themselves nine years later while retreating from the British.
After the British conquest, the area remained sparsely populated until British Crown Loyalists began arriving after the American Revolution. This influx prompted the creation of the province of Upper Canada in 1791. The first lieutenant-governor, John Graves Simcoe, recognized the area’s strategic importance and, in 1793, founded a new town named York, in honour of the Duke of York. Developing rapidly, York became the capital of Upper Canada, its streets paving the way for the future. One of these was Yonge Street—now a city icon—which originated from an ancient Indigenous trading route and leads north to Lake Simcoe. Eventually, York reverted to its historical name, Toronto, becoming a centre of economy, culture, and multicultural life.
By 1812, York was still a small frontier town with a population of about 700. However, its status as an administrative centre, its port facilities, and its routes into the interior of Upper Canada gave it a significant economic advantage over other towns on Lake Ontario. It grew steadily through trade and craftsmanship, attracting merchants, artisans, and labourers.
Land Agreements and Urban Development
By the mid-1830s, the colonial government had made a series of agreements with Indigenous peoples to cede lands in Upper Canada. One such agreement was “Treaty 13,” first drafted in 1787 and revised in 1805. This treaty covered most of modern-day Toronto, from Lake Ontario to the city’s western and northern boundaries. Additionally, the eastern part of Toronto falls under one of the Williams Treaties, signed in 1923.
Rapid Growth and the Path to a Capital
The War of 1812 left a lasting mark, as York was twice attacked and looted by American forces. However, after the war, the town grew rapidly, fueled by an influx of British immigrants and trade with surrounding agricultural regions. York quickly became the financial centre of Upper Canada, and in 1834, it was incorporated as a city under its new name, Toronto. Its first mayor was William Lyon Mackenzie, a reformer and journalist who later led a failed armed uprising during the Rebellion of 1837. His defeat only strengthened conservative control in the city.
In the second half of the 19th century, Toronto grew at a tremendous pace. The 1840s brought gas lighting and a sewer system, while the harbour became a busy hub for steamship traffic. In the 1850s, railway construction connected Toronto with New York, Montreal, the western parts of Upper Canada, Detroit, and Chicago.
When Canada became a confederation in 1867, Toronto was named the capital of the new province of Ontario. Industrial development in the 1870s led to a fivefold increase in the city’s population between 1831 and 1891. Thanks to pro-industry policies and the entrepreneurial spirit of leaders like railway magnate Casimir Gzowski and businessman Timothy Eaton, Toronto transformed into one of Canada’s most important economic and industrial centres.
The World War and its Impact on Toronto
In the late 19th and early 20th centuries, Toronto experienced an economic boom, driven by the development of Northern Ontario’s resources and the settlement of Western Canada. The city became a key commercial hub, connecting domestic markets with Montreal and New York. Powerful companies like Eaton’s expanded their operations aggressively, introducing mail-order catalogues that reached across the entire West.
A new stage of development began in 1911 when Toronto gained access to cheap hydroelectric power from Niagara Falls. This provided a powerful stimulus for industrial growth, while the city’s banks and investment firms extended their influence far beyond Ontario.
By 1914, Toronto had solidified its position as Canada’s second-largest economic centre after Montreal. The First World War only accelerated its growth, turning the city into a key hub for military production—from meatpacking plants to munitions factories. In the 1920s, the population surpassed 500,000, and the city began to expand into its suburbs. However, the Great Depression of the 1930s brought this progress to a halt: construction nearly stopped, and unemployment reached record levels.