Country size comparison
Illinois, USA
compared to
Sierra Leone
Illinois is about 2 times bigger than Sierra Leone.
Sierra Leone is approximately 71,740 sq km, while Illinois is approximately 143,961 sq km, making Illinois 101% larger than Sierra Leone. Meanwhile, the population of Sierra Leone is ~8.7 million people (4.1 million more people live in Illinois).
We have positioned the outline of Sierra Leone near the middle of Illinois.
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This to-scale comparison of
Sierra Leone
vs.
Illinois
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.