State size comparison
Oklahoma, USA
compared to
Iowa, USA
Oklahoma is about 1.2 times bigger than Iowa.
Iowa is approximately 144,701 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 23% larger than Iowa. Meanwhile, the population of Iowa is ~3.0 million people (704,996 more people live in Oklahoma).
We have positioned the outline of Iowa near the middle of Oklahoma.
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This to-scale comparison of
Iowa
vs.
Oklahoma
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.