St. Thomas, Ontario

Canada

City42.7736° N, 81.1804° W

In Ontario, Canada, St. Thomas is a city. It is home to 38,909 people.

Population38,909

ProvinceOntario

Coordinates42.7736° N, 81.1804° W

CountryCanada

Rank in Canada#188 of 21,561

Map

About St. Thomas

St. Thomas can be found at 42.77° N, 81.18° W in the Northern Hemisphere. It is part of the Ontario division in Canada.

With a population of 38,909, St. Thomas ranks #188 among the 21,561 cities and localities registered in Canada.

Cities in Ontario

Ontario is one of Canada's administrative regions. St. Thomas is one of its main cities, along with Toronto, Ottawa, Mississauga. St. Thomas has 38,909 inhabitants.

Toronto2,794,356 Ottawa1,017,449 Mississauga717,961 Brampton656,480 Hamilton569,353 London422,324 Etobicoke365,000 Markham338,503 Vaughan323,103 Kitchener256,885

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Largest cities in Canada

#1 Toronto2,794,356 #2 Montréal1,762,949 #3 Calgary1,306,784 #4 Ottawa1,017,449 #5 Edmonton1,010,899

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Frequently Asked Questions

What is the population of St. Thomas?

St. Thomas has a population of 38,909. It ranks #188 in Canada by population.

What province or state is St. Thomas in?

St. Thomas is located in Ontario, Canada.

Where is St. Thomas located?

St. Thomas is located at coordinates 42.77° N, 81.18° W in Ontario, Canada.

The data for St. Thomas, Canada is part of the Bamwor structured dataset, covering 261 countries and over 13 million cities worldwide.

Developers can access St. Thomas, Canada data programmatically via the Bamwor REST API:
https://bamwor.com/api/v1/cities/6158357

AI agents can access St. Thomas, Canada data via the Bamwor MCP Server for real-time structured retrieval.

API Documentation →MCP Server →

GET /api/v1/cities/6158357

Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)