City size comparison

compared to

San Francisco is about 1.7 times smaller than Oakland.

Oakland (map shows its 131 named neighbourhoods; the area covers the whole city) is approximately 202 sq km, while San Francisco (including the city proper only) is approximately 121 sq km, making San Francisco 59.9% the size of Oakland.
Tip: This to-scale comparison of Oakland 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. Oakland

Flip Comparison · See true size
See San Francisco on top of Oakland
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Cost of Living Comparison · 7 categories - 2026 data
Oakland is 11.1% cheaper than San Francisco
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