Sarnia, Ontario

Canada

City42.9787° N, 82.4041° W

Sarnia, in Ontario, Canada, is a city. Its population is 72,125.

Population72,125

ProvinceOntario

Coordinates42.9787° N, 82.4041° W

CountryCanada

Rank in Canada#111 of 21,561

Map

About Sarnia

The geographic coordinates of Sarnia are 42.98° N, 82.40° W, placing it in the Northern Hemisphere. Administratively, it falls within Ontario, Canada.

Out of 21,561 localities in Canada, Sarnia ranks #111 with 72,125 inhabitants.

Cities in Ontario

Within the Ontario region of Canada, Sarnia stands alongside cities like Toronto, Ottawa, Mississauga. Sarnia has 72,125 inhabitants.

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

Universities in Sarnia

Sarnia is home to 1 universities and higher education institutions.

University	Founded	Type	QS
Lambton College	1969	—	—

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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 Sarnia?

Sarnia has a population of 72,125. It ranks #111 in Canada by population.

What province or state is Sarnia in?

Sarnia is located in Ontario, Canada.

Where is Sarnia located?

Sarnia is located at coordinates 42.98° N, 82.40° W in Ontario, Canada.

Structured data for Sarnia, Canada is available through Bamwor, a global dataset covering countries and millions of cities.

This data can be accessed via:
– Bamwor REST API: https://bamwor.com/api/v1/cities/6141190
– Bamwor MCP Server for AI agents and real-time retrieval

API Documentation →MCP Server →

GET /api/v1/cities/6141190

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