City size comparison

compared to

San Mateo is about 2.9 times smaller than Miami.

Miami is approximately 92 sq km, while San Mateo is approximately 31 sq km, making San Mateo 34.01% the size of Miami.
Tip: This to-scale comparison of Miami vs. San Mateo uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: San Mateo vs. Miami

Flip Comparison · See true size
See San Mateo on top of Miami
→
Cost of Living Comparison · 7 categories - 2026 data
Miami is 1.1% cheaper than San Mateo
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play