Country size comparison

compared to

Illinois is about 1.9 times bigger than Serbia.

Serbia is approximately 77,474 sq km, while Illinois is approximately 143,961 sq km, making Illinois 86% larger than Serbia. Meanwhile, the population of Serbia is ~6.7 million people (6.1 million more people live in Illinois).
Tip: This to-scale comparison of Serbia vs. Illinois uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Illinois vs. Serbia

Flip Comparison · See true size
See Illinois on top of Serbia
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Quality of Life Comparison · 4 statistics
Be 86.0% more likely to live below the poverty line in Serbia
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Cost of Living Comparison · 7 categories - 2026 data
Serbia is 33.7% cheaper than Illinois
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Moving from Illinois to Serbia · Cost, visas & climate
Compare cost of living, salary and climate.
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