Country size comparison

compared to

Australia is about 36 times bigger than Idaho.

Idaho is approximately 214,314 sq km, while Australia is approximately 7,741,220 sq km, making Australia 3,512% larger than Idaho. Meanwhile, the population of Idaho is ~1.6 million people (24.6 million more people live in Australia).
Tip: This to-scale comparison of Idaho vs. Australia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Australia vs. Idaho
Flip Comparison · See true size
See Australia on top of Idaho
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Cost of Living Comparison · 7 categories - 2026 data
Idaho is 1.1% cheaper than Australia overall
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