Saint Paul is about 1.6 times smaller than Madison.

Madison (map shows its 124 named neighbourhoods; the area covers the whole city) is approximately 217 sq km, while Saint Paul is approximately 135 sq km, making Saint Paul 62.17% the size of Madison.
Tip: This to-scale comparison of Madison vs. Saint Paul uses the Mercator projection, which distorts the size of regions near the poles.
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