New Jersey is around the same size as Massachusetts.

Massachusetts is approximately 20,306 sq km, while New Jersey is approximately 19,211 sq km, making New Jersey 94.61% the size of Massachusetts. Meanwhile, the population of Massachusetts is ~6.5 million people (2.2 million more people live in New Jersey).
This to-scale comparison of Massachusetts vs. New Jersey uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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