City size comparison

compared to

Portland is about 13 times bigger than Sydney.

Sydney is approximately 27 sq km, while Portland is approximately 346 sq km, making Portland 1,195% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Portland uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Portland vs. Sydney

Flip Comparison · See true size
See Portland on top of Sydney
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Cost of Living Comparison · 7 categories - 2026 data
Sydney is 8.9% more expensive than Portland
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