City size comparison

compared to

Portland is about 6 times smaller than Philadelphia.

Philadelphia is approximately 348 sq km, while Portland (map shows its 17 named neighbourhoods; the area covers the whole city) is approximately 56 sq km, making Portland 16.04% the size of Philadelphia.
Tip: This to-scale comparison of Philadelphia vs. Portland uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Portland vs. Philadelphia

Flip Comparison · See true size
See Portland on top of Philadelphia
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Cost of Living Comparison · 7 categories - 2026 data
Philadelphia is 2.7% cheaper than Portland
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