City size comparison

compared to

Sydney is about 9 times smaller than Milwaukee.

Milwaukee is approximately 249 sq km, while Sydney is approximately 27 sq km, making Sydney 10.72% the size of Milwaukee.
Tip: This to-scale comparison of Milwaukee vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Milwaukee

Flip Comparison · See true size
See Sydney on top of Milwaukee
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Cost of Living Comparison · 7 categories - 2026 data
Milwaukee is 5.6% cheaper than Sydney
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