City size comparison

compared to

San Francisco is about 2.5 times bigger than New Haven.

New Haven is approximately 48 sq km, while San Francisco (including the city proper only) is approximately 121 sq km, making San Francisco 150% larger than New Haven.
Tip: This to-scale comparison of New Haven 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. New Haven

Flip Comparison · See true size
See San Francisco on top of New Haven
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Cost of Living Comparison · 7 categories - 2026 data
New Haven is 32.4% cheaper than San Francisco
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