City size comparison

compared to

Boise is about 1.7 times smaller than Birmingham.

Birmingham (map shows its 87 named neighbourhoods; the area covers the whole city) is approximately 381 sq km, while Boise is approximately 221 sq km, making Boise 57.9% the size of Birmingham.
Tip: This to-scale comparison of Birmingham vs. Boise uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boise vs. Birmingham

Flip Comparison · See true size
See Boise on top of Birmingham
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Cost of Living Comparison · 7 categories - 2026 data
Birmingham is 5.2% more expensive than Boise
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