City size comparison

compared to

Las Vegas is about 392 times smaller than Illinois.

Illinois is approximately 143,961 sq km, while Las Vegas is approximately 367 sq km, making Las Vegas 0.26% the size of Illinois.
Tip: This to-scale comparison of Illinois vs. Las Vegas uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Las Vegas vs. Illinois
Flip Comparison · See true size
See Las Vegas on top of Illinois
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Cost of Living Comparison · 7 categories - 2026 data
Illinois is 16.4% more expensive than Las Vegas
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