City size comparison

compared to

Atlanta is about 2.4 times smaller than Austin.

Austin is approximately 829 sq km, while Atlanta is approximately 350 sq km, making Atlanta 42.3% the size of Austin.
Tip: This to-scale comparison of Austin vs. Atlanta uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Atlanta vs. Austin

Flip Comparison · See true size
See Atlanta on top of Austin
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Cost of Living Comparison · 7 categories - 2026 data
Austin is 4.1% cheaper than Atlanta
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