City size comparison

compared to

Portland is about 28 times smaller than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while Portland (map shows its 17 named neighbourhoods; the area covers the whole city) is approximately 56 sq km, making Portland 3.55% the size of London.
Tip: This to-scale comparison of London vs. Portland uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Portland vs. London

Flip Comparison · See true size
See Portland on top of London
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Cost of Living Comparison · 7 categories - 2026 data
London is 40.3% more expensive than Portland
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