Country size comparison
compared to
Hong Kong is about 130 times smaller than Illinois.
Illinois is approximately 143,961 sq km, while Hong Kong is approximately 1,108 sq km, making Hong Kong 0.77% the size of Illinois. Meanwhile, the population of Illinois is ~12.8 million people (5.6 million fewer people live in Hong Kong).
Compare further: Hong Kong vs. Illinois
Flip Comparison · See true size
See Hong Kong on top of Illinois
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Quality of Life Comparison · 2 statistics
Be 22.1% more likely to be unemployed in Illinois
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Cost of Living Comparison · 7 categories - 2026 data
Illinois is 14.6% more expensive than Hong Kong overall
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Moving from Hong Kong to Illinois · Cost, visas & climate
Compare cost of living, salary and climate.
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