City size comparison

compared to

Scottsdale is about 7 times bigger than Boulder.

Boulder is approximately 70 sq km, while Scottsdale is approximately 477 sq km, making Scottsdale 585% larger than Boulder.
Tip: This to-scale comparison of Boulder vs. Scottsdale uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Scottsdale vs. Boulder

Flip Comparison · See true size
See Scottsdale on top of Boulder
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Cost of Living Comparison · 7 categories - 2026 data
Boulder is 8.9% more expensive than Scottsdale
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