City size comparison

compared to

Providence is about 4.6 times smaller than Boise.

Boise is approximately 221 sq km, while Providence is approximately 48 sq km, making Providence 21.61% the size of Boise.
Tip: This to-scale comparison of Boise vs. Providence uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Providence vs. Boise

Flip Comparison · See true size
See Providence on top of Boise
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Cost of Living Comparison · 7 categories - 2026 data
Boise is 15.8% cheaper than Providence
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