City size comparison

compared to

Saint Petersburg is around the same size as Saint Louis.

Saint Louis is approximately 160 sq km, while Saint Petersburg is approximately 160 sq km, making Saint Petersburg 0% larger than Saint Louis.
Tip: This to-scale comparison of Saint Louis vs. Saint Petersburg uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Saint Petersburg vs. Saint Louis

Flip Comparison · See true size
See Saint Petersburg on top of Saint Louis
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Cost of Living Comparison · 7 categories - 2026 data
Saint Louis is 3.1% cheaper than Saint Petersburg
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