State size comparison
compared to
New Jersey is about 20 times smaller than Montana.
Montana is approximately 376,979 sq km, while New Jersey is approximately 19,211 sq km, making New Jersey 5.1% the size of Montana. Meanwhile, the population of Montana is ~989,415 people (7.8 million more people live in New Jersey).
Tip:
This to-scale comparison of
Montana
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. Montana
Flip Comparison · See true size
See New Jersey on top of Montana
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Quality of Life Comparison · 16 statistics
Make 25.2% less money in Montana
→
Cost of Living Comparison · 7 categories - 2026 data
Montana is 11.4% cheaper than New Jersey
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City Size Comparison · See true size
Compare the size of New York City vs Los Angeles
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