About Markham
Markham is a city located in Canada, in the Ontario region. According to the latest available data (2026), the population of Markham is approximately 338,503 residents, making it the #41 most populous city in Canada.
Globally, Markham ranks #5,449 among the world's most populated cities.
Markham City Statistics
| City | Markham |
| Country |  Canada |
| Population | 338,503 |
| Global Rank | #5,449 |
| Rank in Canada | #41 of 115 cities |
| City Category | city |
| Region | Ontario |
| Latitude | 43.8833 |
| Longitude | -79.25 |
| Data Year | 2026 |
Where is Markham Located?
Markham is located in Canada, in the Ontario region, at coordinates 43.8833° latitude and -79.25° longitude. Located in the mid-latitudes, Markham experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in Canada
Largest Cities in Canada
| # | City | Population |
|---|---|---|
| 1 | Lower Mainland | 2,524,113 |
| 2 | Urban agglomeration of Montreal | 2,004,265 |
| 3 | Montreal | 1,895,211 |
| 4 | National Capital Region | 1,488,307 |
| 5 | Montérégie | 1,460,933 |
Frequently Asked Questions
What is the population of Markham?
The population of Markham is approximately 338,503 residents according to the latest available data (2026).
Where is Markham located?
Markham is located in Canada at approximately 43.8833° latitude and -79.25° longitude.
Is Markham one of the largest cities in Canada?
With a population of 338,503, Markham is one of the notable urban areas in Canada. It ranks #41 out of 115 cities in the country.
