State size comparison
Pennsylvania is about 6 times bigger than New Jersey.
New Jersey is approximately 19,211 sq km, while Pennsylvania is approximately 116,075 sq km, making Pennsylvania 504% larger than New Jersey. Meanwhile, the population of New Jersey is ~8.8 million people (3.9 million more people live in Pennsylvania).
This to-scale comparison of New Jersey vs. Pennsylvania uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.