State size comparison
Oregon, USA
compared to
Illinois, USA
Oregon is about 1.7 times bigger than Illinois.
Illinois is approximately 143,961 sq km, while Oregon is approximately 248,631 sq km, making Oregon 73% larger than Illinois. Meanwhile, the population of Illinois is ~12.8 million people (9.0 million fewer people live in Oregon).
We have positioned the outline of Illinois near the middle of Oregon.
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This to-scale comparison of
Illinois
vs.
Oregon
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.