State size comparison
Illinois, USA
compared to
Kansas, USA
Illinois is about 1.5 times smaller than Kansas.
Kansas is approximately 211,900 sq km, while Illinois is approximately 143,961 sq km, making Illinois 67.94% the size of Kansas. Meanwhile, the population of Kansas is ~2.9 million people (10.0 million more people live in Illinois).
We have positioned the outline of Kansas near the middle of Illinois.
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This to-scale comparison of
Kansas
vs.
Illinois
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.