State size comparison

compared to

New Jersey is about 155 times bigger than Boston.

Boston is approximately 124 sq km, while New Jersey is approximately 19,211 sq km, making New Jersey 15,393% larger than Boston.
Tip: This to-scale comparison of Boston vs. New Jersey uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: New Jersey vs. Boston
Flip Comparison · See true size
See New Jersey on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 13.3% more expensive than New Jersey
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