City size comparison

compared to

Saint Petersburg is around the same size as Irvine.

Irvine (map shows its 24 named neighbourhoods; the area covers the whole city) is approximately 170 sq km, while Saint Petersburg is approximately 160 sq km, making Saint Petersburg 94.19% the size of Irvine.
Tip: This to-scale comparison of Irvine 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. Irvine

Flip Comparison · See true size
See Saint Petersburg on top of Irvine
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Cost of Living Comparison · 7 categories - 2026 data
Irvine is 19.9% more expensive than Saint Petersburg
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