New Jersey is about 681 times bigger than Macau.

Macau is approximately 28 sq km, while New Jersey is approximately 19,211 sq km, making New Jersey 68,024% larger than Macau. Meanwhile, the population of Macau is ~635,293 people (8.2 million more people live in New Jersey).
This to-scale comparison of Macau vs. New Jersey uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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