State size comparison
compared to
Maryland is about 6 times smaller than Illinois.
Illinois is approximately 143,961 sq km, while Maryland is approximately 25,314 sq km, making Maryland 17.58% the size of Illinois. Meanwhile, the population of Illinois is ~12.8 million people (7.1 million fewer people live in Maryland).
Compare further: Maryland vs. Illinois
Flip Comparison · See true size
See Maryland on top of Illinois
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Quality of Life Comparison · 12 statistics
Be 29.7% more likely to be unemployed in Illinois
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Cost of Living Comparison · 7 categories - 2026 data
Illinois is 6.6% cheaper than Maryland
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City Size Comparison · See true size
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