Western Australia is 1.68× the size of Alaska
Western Australia (state of Australia) covers about 2,528,000 km² (976,000 mi²) and Alaska (state of the United States) about 1,505,000 km² (581,000 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 2,528,000km²Western Australia
- 1,505,000km²Alaska
1,000 km
- Western Australia
- Alaska
What fits
- Alaska is 60% of the size of Western Australia.
- Western Australia is larger by 1,023,000 km² (395,000 mi²), which is 68% of the area of Alaska.
- Measured in Belgiums: Western Australia is about 82.4, Alaska about 49.1.
How they differ
- Western Australia also has the larger population: 3.0 million against 733,000, 4.10× as many people.
- Per square kilometre that is 1.2 in Western Australia against 0.5 in Alaska: Western Australia is 2.44× as densely populated.
- Their centres are about 12,300 km apart.
- On a standard web map Alaska looks larger than Western Australia: Western Australia at 25°S is drawn about 1.2× too large and Alaska at 64°N about 5.2×, so the map shows Alaska as 2.53× the size of Western Australia, when Western Australia is 1.68× the size of Alaska.
- Together Western Australia and Alaska cover 4,033,000 km², close to the size of India (3,151,000 km², 22% smaller).
- The gap between them, 1,023,000 km², is about the size of Mauritania (1,036,000 km²).
- At Alaska's density, Western Australia would have 1.2 million people (it has 3.0 million). At Western Australia's density, Alaska would have 1.8 million (it has 733,000).
- Alaska's centre is 89.3° of latitude, about 9,930 km, farther north than Western Australia's.
- Western Australia is the largest of the 8 states and territories of Australia and covers 33% of its area; it is the 7th most densely populated of them.
- 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.
- Alaska lies about 89° of latitude (roughly 9,930 km) north of Western Australia, on the other side of the equator.
- Shared out evenly, each person in Western Australia would have about 840,280 m² and each person in Alaska about 2,052,560 m².
- Laid side by side, Western Australia and Alaska would cover 4,033,000 km², 1.28× the size of India.
- Together they have 3.7 million people, about as many people as Bosnia and Herzegovina.
Side by side
| Western Australia | Alaska | |
|---|---|---|
| Is a | StateAustralia | StateUnited States |
| Area, measured | 2,528,000 km²976,000 mi² | 1,505,000 km²581,000 mi² |
| Official area | 2,527,000 km²Wikidata | 1,718,000 km²Wikidata |
| Rank by area | 1st of 8in Australia | 1st of 51in the United States |
| Population | 3.0 millionWikidata, 2024 | 733,000Wikidata, 2020 |
| Rank by population | 4th of 8in Australia | 48th of 51in the United States |
| Density | 1.2 per km² | 0.5 per km² |
| Capital | Perth | – |
| Latitude range | 35°S to 14°S | 51°N to 71°N |
Population: Wikidata 2024 and Wikidata 2020. Official figures: Wikidata (CC0).
- Wikidata's official figure of 2,527,000 km² agrees with our measured area of 2,528,000 km², to within 2%.
- 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.
Similar in size to Western Australia
Similar in size to Alaska
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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
