City size comparison

compared to

New Haven is about 2.5 times smaller than San Francisco.

San Francisco (including the city proper only) is approximately 121 sq km, while New Haven is approximately 48 sq km, making New Haven 40.01% the size of San Francisco.
Tip: This to-scale comparison of San Francisco vs. New Haven uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: New Haven vs. San Francisco

Flip Comparison · See true size
See New Haven on top of San Francisco
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Cost of Living Comparison · 7 categories - 2026 data
San Francisco is 61.2% more expensive than New Haven
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