City size comparison

compared to

Geneva is about 510 times smaller than Illinois.

Illinois is approximately 143,961 sq km, while Geneva (including the canton) is approximately 282 sq km, making Geneva 0.2% the size of Illinois.
Tip: This to-scale comparison of Illinois vs. Geneva uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Geneva vs. Illinois
Flip Comparison · See true size
See Geneva on top of Illinois
→
Cost of Living Comparison · 7 categories - 2026 data
Illinois is 37.4% cheaper than Geneva
→