State size comparison

compared to

Oklahoma is around the same size as Missouri.

Missouri is approximately 178,414 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 99.68% the size of Missouri. Meanwhile, the population of Missouri is ~6.0 million people (2.2 million fewer people live in Oklahoma).
This to-scale comparison of Missouri vs. Oklahoma uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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