City size comparison

compared to

San Diego is about 30 times smaller than Maryland.

Maryland is approximately 25,314 sq km, while San Diego is approximately 844 sq km, making San Diego 3.33% the size of Maryland.
Tip: This to-scale comparison of Maryland vs. San Diego uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: San Diego vs. Maryland
Flip Comparison · See true size
See San Diego on top of Maryland
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Cost of Living Comparison · 7 categories - 2026 data
Maryland is 11.4% cheaper than San Diego
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