City size comparison

compared to

Chicago is about 455 times smaller than Colorado.

Colorado is approximately 268,627 sq km, while Chicago is approximately 590 sq km, making Chicago 0.22% the size of Colorado.
Tip: This to-scale comparison of Colorado vs. Chicago uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Chicago vs. Colorado
Flip Comparison · See true size
See Chicago on top of Colorado
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Cost of Living Comparison · 7 categories - 2026 data
Colorado is 11.9% cheaper than Chicago
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