Country size comparison
compared to
Illinois is about 1.8 times bigger than Czech Republic.
Czech Republic is approximately 78,867 sq km, while Illinois is approximately 143,961 sq km, making Illinois 83% larger than Czech Republic. Meanwhile, the population of Czech Republic is ~10.7 million people (2.1 million more people live in Illinois).
Tip:
This to-scale comparison of
Czech Republic
vs.
Illinois
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Illinois vs. Czech Republic
Flip Comparison · See true size
See Illinois on top of Czech Republic
→
Quality of Life Comparison · 4 statistics
Be 46.0% less likely to be unemployed in Czech Republic
→
Cost of Living Comparison · 7 categories - 2026 data
Czech Republic is 24.8% cheaper than Illinois
→
City Size Comparison · See true size
Compare the size of Chicago vs Prague
→
