How Big Is Canada Compared to the US? Population Insights
Canada and the United States are two of the largest countries in the world, with vast territories that capture the imagination. While Canada boasts a total area of approximately 9.98 million square kilometers (3.85 million square miles), making it larger overall, the United States covers about 9.83 million square kilometers (3.8 million square miles).
However, when it comes to land area alone, the US takes the lead, spanning 9.15 million square kilometers (3.53 million square miles) compared to Canada’s 9.09 million square kilometers (3.51 million square miles). This article dives into these fascinating comparisons, exploring how land and water shape their sizes and what these geographical differences mean for each nation.
Canada vs. the US in Total Area
Canada is the second-largest country in the world, while the United States occupies the third-largest spot in terms of total area. Canada’s land area stretches across approximately 9,984,670 square kilometers (3,855,103 square miles), outclassing the US’s total area of 9,833,517 square kilometers (3,794,083 square miles).

However, these figures tell only part of the story. Canada’s size advantage primarily comes from its water area, which is significantly larger than that of the US. Of Canada’s total area, nearly 8.9% is water, compared to 7% in the US.
The Breakdown
To truly understand how big Canada is compared to the US, we need to consider both land and water areas:
- Canada
- Land Area: 9,093,507 square kilometers
- Water Area: 891,163 square kilometers
- United States
- Land Area: 9,147,593 square kilometers
- Water Area: 685,924 square kilometers
While Canada boasts a larger total area, the United States actually surpasses Canada in land area by a small margin of approximately 54,086 square kilometers. This subtle but crucial distinction surprises many, as Canada is generally perceived as the larger nation in every respect.
Land Area vs. Water Area
When breaking down land and water, the role of natural features becomes clearer. Canada’s vast lakes and rivers contribute significantly to its water footprint, accounting for the nation’s larger overall size. The US, on the other hand, concentrates much of its area on land. This distinction highlights how both nations utilize and define their terrains differently.
Canada’s Expansive Water Bodies
One of Canada’s greatest geographical assets is its abundance of freshwater lakes and rivers, providing the country with the largest water surface area in the world. Canada holds approximately 891,000 square kilometers of water, which includes vast resources such as:
- Great Bear Lake – 31,328 square kilometers
- Great Slave Lake – 28,568 square kilometers
- Lake Winnipeg – 24,514 square kilometers
These water bodies alone rival or exceed the entire land area of smaller European countries. Canada is home to about 20% of the world’s freshwater supply, underscoring its significant ecological and hydrological role.
Comparing US Lakes
By contrast, the United States has smaller individual lake sizes but a greater reliance on shared water bodies such as the Great Lakes. Among the largest fully contained US lakes is Lake Iliamna in Alaska, which spans 2,622 square kilometers. Despite its impressive landscape, US lakes simply do not rival the scale of Canada’s water systems.
The Great Lakes Factor
The Great Lakes, which straddle the border of both nations, also paint an interesting comparative picture. Consider the following contributions to the total area:
- Lake Superior, the largest of the Great Lakes, covers 82,100 square kilometers. Canada’s share amounts to 28,700 square kilometers, while the US has 53,400 square kilometers.
- Lake Michigan, however, resides entirely within the United States, boasting 57,800 square kilometers.
Combined, the Great Lakes represent a significant water advantage for both nations, though the US controls a larger share of their space.
Population Density and Land Utilization
Beyond the numbers, how these countries utilize their vast territories is another question. While Canada has a larger overall area, its population density pales in comparison to that of the United States.

Canada’s Sparse Population
Canada is renowned for its low population density. With a population slightly over 38 million, spread over its massive territory, the country averages approximately 4 people per square kilometer. This low density reflects Canada’s expansive wilderness areas and protected environments, especially in northern territories where the climate and geography make settlement difficult.
The United States’ Larger Population
The US, in contrast, has a population of approximately 332 million people. This means the United States packs around 36 people per square kilometer, nine times the density of Canada. The comparatively smaller population density in Canada emphasizes its untapped potential in terms of land use and development.
It’s worth noting that 80% of Canada’s population lives within 160 kilometers (100 miles) of the US border. This trend further amplifies the perception of vast, unpopulated Canadian landscapes.
Maps and Perception of Size
One reason for the frequent perception of Canada being overwhelmingly larger lies in the way maps distort country proportions. Traditional Mercator projection maps, for example, exaggerate the size of landmasses closer to the poles. Canada appears extraordinarily huge due to this distortion, whereas the US occupies a position closer to the equator.
Tools like the True Size Tool offer more accurate visualizations, showing that Canada and the contiguous United States (the 48 states excluding Alaska and Hawaii) are indeed far more similar in size.
The Role of Alaska
When Alaska, the US’s largest state, is factored in, the perception shifts again. Alaska alone spans over 1,723,337 square kilometers, making it comparable in size to many entire nations. Combined with the lower states, this addition further narrows the size distinction.
Cultural and Geographical Implications
Wilderness in Canada
Canada’s geography includes sprawling forests, rugged mountains, and expansive tundras. These features have shaped its identity as a land deeply tied to nature and outdoor exploration. The country’s vast water systems make it a haven for ecology, offering unparalleled biodiversity. Recreation like canoeing and fishing is part of Canada’s cultural fabric. The expansive northern territories highlight remoteness that few countries can parallel.
Urbanization in the United States
The US, on the other hand, is marked by efficient land utilization and urbanization. Mega-cities like New York, Chicago, and Los Angeles dominate, offering high economic productivity. Agriculture and urban planning have maximized the utility of the vast landmass, making the US highly self-reliant in food production and infrastructure.
Key Takeaways on “How Big Is Canada Compared to the US”
To summarize the question of how big Canada is compared to the US, here are the key points:
- Canada is Larger in Total Area: When water area is considered, Canada surpasses the US as the larger country.
- The US Leads in Land Area: While smaller in total area, the United States has more land area than Canada, with a difference of about 54,000 square kilometers.
- Canada Has More Water: Boasting almost 900,000 square kilometers of water, Canada has the largest freshwater resources globally.
- Population Distribution: The US is far denser in population, while Canada’s population is concentrated near the southern border.
- Perceptions Matter: Map projections and visual tools heavily influence how we perceive the relative sizes of Canada and the United States.
Both Canada and the US are geographically remarkable in their own right. While Canada can proudly claim the title of the larger nation overall, the US’s land area and strategic use of space make it a formidable counterpart. For travelers, ecologists, and geographers alike, these differences underscore a narrative of two countries with distinct identities forged by their environments.
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