State size comparison
Idaho, USA
compared to
California, USA
Idaho is about 1.9 times smaller than California.
California is approximately 403,882 sq km, while Idaho is approximately 214,314 sq km, making Idaho 53.06% the size of California. Meanwhile, the population of California is ~37.3 million people (35.7 million fewer people live in Idaho).
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This to-scale comparison of
California
vs.
Idaho
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
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