State size comparison

compared to

Louisiana is about 134 times bigger than San Diego.

San Diego is approximately 844 sq km, while Louisiana is approximately 112,825 sq km, making Louisiana 13,268% larger than San Diego.
Tip: This to-scale comparison of San Diego vs. Louisiana uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Louisiana vs. San Diego
Flip Comparison · See true size
See Louisiana on top of San Diego
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Cost of Living Comparison · 7 categories - 2026 data
San Diego is 51.9% more expensive than Louisiana
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