State size comparison
compared to
New Jersey is about 6 times smaller than Pennsylvania.
Pennsylvania is approximately 116,075 sq km, while New Jersey is approximately 19,211 sq km, making New Jersey 16.55% the size of Pennsylvania. Meanwhile, the population of Pennsylvania is ~12.7 million people (3.9 million fewer people live in New Jersey).
Tip:
This to-scale comparison of
Pennsylvania
vs.
New Jersey
uses the Mercator projection, which distorts the size of regions near the poles.
Try dragging the outline to reposition.
Compare further: New Jersey vs. Pennsylvania
Flip Comparison · See true size
See New Jersey on top of Pennsylvania
→
Quality of Life Comparison · 14 statistics
Be 21.5% more likely to live below the poverty line in Pennsylvania
→
Cost of Living Comparison · 7 categories - 2026 data
Pennsylvania is 13.5% cheaper than New Jersey
→
Moving from New Jersey to Pennsylvania · 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.