City size comparison

compared to

Trenton is about 6 times smaller than San Francisco.

San Francisco (including the city proper only) is approximately 121 sq km, while Trenton is approximately 20 sq km, making Trenton 16.28% the size of San Francisco.
Tip: This to-scale comparison of San Francisco vs. Trenton uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Trenton vs. San Francisco

Flip Comparison · See true size
See Trenton on top of San Francisco
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Cost of Living Comparison · 7 categories - 2026 data
San Francisco is 34.3% more expensive than Trenton
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