State size comparison
Idaho, USA
compared to
Colorado, USA
Idaho is about 1.2 times smaller than Colorado.
Colorado is approximately 268,627 sq km, while Idaho is approximately 214,314 sq km, making Idaho 79.78% the size of Colorado. Meanwhile, the population of Colorado is ~5.0 million people (3.5 million fewer people live in Idaho).
We have positioned the outline of Colorado near the middle of Idaho.
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This to-scale comparison of
Colorado
vs.
Idaho
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.