Idaho is about 13 times smaller than Argentina.

Argentina is approximately 2,780,400 sq km, while Idaho is approximately 214,314 sq km, making Idaho 7.71% the size of Argentina. Meanwhile, the population of Argentina is ~46.2 million people (44.7 million fewer people live in Idaho).
Tip: This to-scale comparison of Argentina vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
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