Country size comparison
compared to
Poland is about 16 times bigger than New Jersey.
New Jersey is approximately 19,211 sq km, while Poland is approximately 312,685 sq km, making Poland 1,528% larger than New Jersey. Meanwhile, the population of New Jersey is ~8.8 million people (29.3 million more people live in Poland).
Tip:
This to-scale comparison of
New Jersey
vs.
Poland
uses the Mercator projection, which distorts the size of regions near the poles.
Try dragging the outline to reposition.
Compare further: Poland vs. New Jersey
Flip Comparison · See true size
See Poland on top of New Jersey
→
Quality of Life Comparison · 4 statistics
Make 60.5% more money in New Jersey
→
Cost of Living Comparison · 7 categories - 2026 data
New Jersey is 2.3 times more expensive than Poland overall
→
Moving from Poland to New Jersey · Cost, visas & climate
Compare cost of living, salary and climate.
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.