State size comparison
compared to
New Jersey is about 7 times smaller than Wisconsin.
Wisconsin is approximately 140,663 sq km, while New Jersey is approximately 19,211 sq km, making New Jersey 13.66% the size of Wisconsin. Meanwhile, the population of Wisconsin is ~6.0 million people (3.6 million more people live in New Jersey).
Tip:
This to-scale comparison of
Wisconsin
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. Wisconsin
Flip Comparison · See true size
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Quality of Life Comparison · 15 statistics
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Cost of Living Comparison · 7 categories - 2026 data
Wisconsin is 27.6% cheaper than New Jersey
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Moving from New Jersey to Wisconsin · Cost, visas & climate
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City Size Comparison · See true size
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