Alaska is 1.40× the size of Ontario
Alaska (state of the United States) covers about 1,505,000 km² (581,000 mi²) and Ontario (province of Canada) about 1,078,000 km² (416,000 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 1,505,000km²Alaska
- 1,078,000km²Ontario
1,000 km
- Alaska
- Ontario
What fits
- Ontario is 72% of the size of Alaska.
- Alaska is larger by 428,000 km² (165,000 mi²), which is 40% of the area of Ontario.
- Measured in Belgiums: Alaska is about 49.1, Ontario about 35.1.
How they differ
- Alaska is larger, but Ontario has the larger population: 14.2 million against 733,000, 19.4× as many people.
- Per square kilometre that is 13 in Ontario against 0.5 in Alaska: Ontario is 27.1× as densely populated.
- Their centres are about 4,120 km apart.
- A standard web map misstates the comparison: Alaska at 64°N is drawn about 5.2× too large and Ontario at 50°N about 2.4×, so the map shows Alaska as 3.01× the size of Ontario instead of 1.40×.
- Together Alaska and Ontario cover 2,583,000 km², close to the size of Kazakhstan (2,714,000 km², 5.1% bigger).
- The gap between them, 428,000 km², is about the size of Iraq (437,000 km²).
- At Ontario's density, Alaska would have 19.9 million people (it has 733,000). At Alaska's density, Ontario would have 525,000 (it has 14.2 million).
- Alaska's centre is 14.1° of latitude, about 1,560 km, farther north than Ontario's.
- Alaska is the largest of the 51 states and districts of the United States and covers 16% of its area; it is the 51st most densely populated of them.
- Ontario is the 4th largest of the 13 provinces and territories of Canada and covers 11% of its area; it is the 3rd most densely populated of them.
- Alaska lies about 14° of latitude (roughly 1,560 km) north of Ontario.
- Shared out evenly, each person in Alaska would have about 2,052,560 m² and each person in Ontario about 75,760 m².
- Laid side by side, Alaska and Ontario would cover 2,583,000 km², 95% of the size of Kazakhstan.
- Together they have 15.0 million people, about as many people as Zimbabwe.
Side by side
| Alaska | Ontario | |
|---|---|---|
| Is a | StateUnited States | ProvinceCanada |
| Area, measured | 1,505,000 km²581,000 mi² | 1,078,000 km²416,000 mi² |
| Official area | 1,718,000 km²Wikidata | 1,076,000 km²Wikidata |
| Rank by area | 1st of 51in the United States | 4th of 13in Canada |
| Population | 733,000Wikidata, 2020 | 14.2 millionWikidata, 2021 |
| Rank by population | 48th of 51in the United States | 1st of 13in Canada |
| Density | 0.5 per km² | 13 per km² |
| Capital | – | Toronto |
| Latitude range | 51°N to 71°N | 42°N to 57°N |
Population: Wikidata 2020 and Wikidata 2021. Official figures: Wikidata (CC0).
- Our measured 1,505,000 km² is 12% below Wikidata's official figure of 1,718,000 km². Official figures can include inland water or count land that an outline draws differently. This difference is flagged for review.
- Wikidata's official figure of 1,076,000 km² agrees with our measured area of 1,078,000 km², to within 2%.
Similar in size to Alaska
Similar in size to Ontario
More from the same country
More comparisons
Sources and method
- Outlines
- Natural Earth, 1:10m Admin 1 - States, Provinces, public domain
- Boundary
- De facto, as drawn by Natural Earth. A region is drawn whole, every island included; a country is its main territory.
- Area
- Measured on the WGS84 ellipsoid from the full-detail outlines, shown rounded.
- Drawing
- Each outline is projected with an equal-area projection centred on its own centroid, so areas stay true and the two can be laid over each other.
- Data built
- 2026-11-12
