City size comparison

compared to

San Diego is about 156 times smaller than Alabama.

Alabama is approximately 131,426 sq km, while San Diego is approximately 844 sq km, making San Diego 0.64% the size of Alabama.
Tip: This to-scale comparison of Alabama 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. Alabama
Flip Comparison · See true size
See San Diego on top of Alabama
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Cost of Living Comparison · 7 categories - 2026 data
Alabama is 30.5% cheaper than San Diego
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