City size comparison

compared to

Boulder is about 5 times smaller than Atlanta.

Atlanta (map shows its 114 named neighbourhoods; the area covers the whole city) is approximately 350 sq km, while Boulder is approximately 70 sq km, making Boulder 19.86% the size of Atlanta.
Tip: This to-scale comparison of Atlanta vs. Boulder uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boulder vs. Atlanta

Flip Comparison · See true size
See Boulder on top of Atlanta
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Cost of Living Comparison · 7 categories - 2026 data
Atlanta is 4.6% cheaper than Boulder
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