Country size comparison

compared to

Poland is about 1.3 times smaller than California.

California is approximately 403,882 sq km, while Poland is approximately 312,685 sq km, making Poland 77.42% the size of California. Meanwhile, the population of California is ~37.3 million people (839,145 more people live in Poland).
Tip: This to-scale comparison of California vs. Poland uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Poland vs. California
Flip Comparison · See true size
See Poland on top of California
→
Cost of Living Comparison · 7 categories - 2026 data
California is 2.2 times more expensive than Poland overall
→