Country size comparison
compared to
Greece is around the same size as Illinois.
Illinois is approximately 143,961 sq km, while Greece is approximately 131,957 sq km, making Greece 91.66% the size of Illinois. Meanwhile, the population of Illinois is ~12.8 million people (2.3 million fewer people live in Greece).
Compare further: Greece vs. Illinois
Flip Comparison · See true size
See Greece on top of Illinois
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Quality of Life Comparison · 5 statistics
Make 94.7% more money in Illinois
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Cost of Living Comparison · 7 categories - 2026 data
Illinois is 71.8% more expensive than Greece overall
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City Size Comparison · See true size
Compare the size of Athens vs Chicago
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