Country size comparison
compared to
New Jersey is about 81 times smaller than Mongolia.
Mongolia is approximately 1,564,116 sq km, while New Jersey is approximately 19,211 sq km, making New Jersey 1.23% the size of Mongolia. Meanwhile, the population of Mongolia is ~3.2 million people (5.6 million more people live in New Jersey).
Tip:
This to-scale comparison of
Mongolia
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. Mongolia
Flip Comparison · See true size
See New Jersey on top of Mongolia
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Quality of Life Comparison · 4 statistics
Be 3.0 times more likely to live below the poverty line in Mongolia
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Cost of Living Comparison · 7 categories - 2026 data
Mongolia is 48.6% cheaper than New Jersey
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Moving from New Jersey to Mongolia · Cost, visas & climate
Compare cost of living, salary and climate.
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