State size comparison
Iowa, USA
compared to
Oklahoma, USA
Iowa is about 1.2 times smaller than Oklahoma.
Oklahoma is approximately 177,847 sq km, while Iowa is approximately 144,701 sq km, making Iowa 81.36% the size of Oklahoma. Meanwhile, the population of Oklahoma is ~3.8 million people (704,996 fewer people live in Iowa).
We have positioned the outline of Oklahoma near the middle of Iowa.
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This to-scale comparison of
Oklahoma
vs.
Iowa
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.