City size comparison

compared to

San Francisco is about 2.3 times bigger than Torrance.

Torrance is approximately 53 sq km, while San Francisco (including the city proper only) is approximately 121 sq km, making San Francisco 128% larger than Torrance.
Tip: This to-scale comparison of Torrance vs. San Francisco uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: San Francisco vs. Torrance

Flip Comparison · See true size
See San Francisco on top of Torrance
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Cost of Living Comparison · 7 categories - 2026 data
Torrance is 21.9% cheaper than San Francisco
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