Samoa is about 3,474 times smaller than United States.

United States is approximately 9,833,517 sq km, while Samoa is approximately 2,831 sq km, making Samoa 0.03% the size of United States. Meanwhile, the population of United States is ~337.3 million people (337.1 million fewer people live in Samoa).
This to-scale comparison of United States vs. Samoa uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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