City size comparison

compared to

Staten Island is about 6 times bigger than Sydney.

Sydney is approximately 27 sq km, while Staten Island is approximately 149 sq km, making Staten Island 458% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Staten Island uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Staten Island vs. Sydney

Flip Comparison · See true size
See Staten Island on top of Sydney
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Cost of Living Comparison · 7 categories - 2026 data
Sydney is 0.7% cheaper than Staten Island
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