City size comparison

compared to

San Diego is around the same size as Dallas.

Dallas is approximately 880 sq km, while San Diego is approximately 844 sq km, making San Diego 95.96% the size of Dallas.
Tip: This to-scale comparison of Dallas 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. Dallas
Flip Comparison · See true size
See San Diego on top of Dallas
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Cost of Living Comparison · 7 categories - 2026 data
Dallas is 13.6% cheaper than San Diego
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