State size comparison

compared to

Illinois is about 107 times bigger than Phoenix.

Phoenix is approximately 1,342 sq km, while Illinois is approximately 143,961 sq km, making Illinois 10,625% larger than Phoenix.
Tip: This to-scale comparison of Phoenix vs. Illinois uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Illinois vs. Phoenix
Flip Comparison · See true size
See Illinois on top of Phoenix
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Cost of Living Comparison · 7 categories - 2026 data
Phoenix is 3.9% more expensive than Illinois
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