City size comparison

compared to

Saint Paul is around the same size as Boston.

Boston is approximately 124 sq km, while Saint Paul is approximately 135 sq km, making Saint Paul 9% larger than Boston.
Tip: This to-scale comparison of Boston vs. Saint Paul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Saint Paul vs. Boston

Flip Comparison · See true size
See Saint Paul on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 34.2% more expensive than Saint Paul
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