Marshall Islands is around the same size as District of Columbia.

District of Columbia is approximately 177 sq km, while Marshall Islands is approximately 181 sq km, making Marshall Islands 2% larger than District of Columbia. Meanwhile, the population of District of Columbia is ~601,723 people (521,817 fewer people live in Marshall Islands).
Tip: This to-scale comparison of District of Columbia vs. Marshall Islands uses the Mercator projection, which distorts the size of regions near the poles.
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