City size comparison

compared to

New Orleans is about 1.9 times smaller than San Diego.

San Diego is approximately 844 sq km, while New Orleans is approximately 439 sq km, making New Orleans 51.99% the size of San Diego.
Tip: This to-scale comparison of San Diego vs. New Orleans uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: New Orleans vs. San Diego
Flip Comparison · See true size
See New Orleans on top of San Diego
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Cost of Living Comparison · 7 categories - 2026 data
San Diego is 34.4% more expensive than New Orleans
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