City size comparison

compared to

Portland is about 4.1 times bigger than Key West.

Key West (area of Key West island) is approximately 14 sq km, while Portland (map shows its 17 named neighbourhoods; the area covers the whole city) is approximately 56 sq km, making Portland 310% larger than Key West.
Tip: This to-scale comparison of Key West vs. Portland uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Portland vs. Key West

Flip Comparison · See true size
See Portland on top of Key West
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Cost of Living Comparison · 7 categories - 2026 data
Key West is 9.6% more expensive than Portland
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