State size comparison
Iowa, USA
compared to
Illinois, USA
Iowa is around the same size as Illinois.
Illinois is approximately 143,961 sq km, while Iowa is approximately 144,701 sq km, making Iowa 1% larger than Illinois. Meanwhile, the population of Illinois is ~12.8 million people (9.8 million fewer people live in Iowa).
We have positioned the outline of Illinois near the middle of Iowa.
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This to-scale comparison of
Illinois
vs.
Iowa
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.