City size comparison

compared to

San Diego is about 803 times smaller than Texas.

Texas is approximately 678,052 sq km, while San Diego is approximately 844 sq km, making San Diego 0.12% the size of Texas.
Tip: This to-scale comparison of Texas 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. Texas
Flip Comparison · See true size
See San Diego on top of Texas
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Cost of Living Comparison · 7 categories - 2026 data
Texas is 23.1% cheaper than San Diego
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