City size comparison

compared to

Saint Louis is around the same size as Saint Petersburg.

Saint Petersburg is approximately 160 sq km, while Saint Louis is approximately 160 sq km, making Saint Louis 99.86% the size of Saint Petersburg.
Tip: This to-scale comparison of Saint Petersburg vs. Saint Louis uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Saint Louis vs. Saint Petersburg

Flip Comparison · See true size
See Saint Louis on top of Saint Petersburg
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Cost of Living Comparison · 7 categories - 2026 data
Saint Petersburg is 6.0% more expensive than Saint Louis
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