City size comparison

compared to

Saint Louis is about 6 times smaller than Dallas.

Dallas is approximately 880 sq km, while Saint Louis is approximately 160 sq km, making Saint Louis 18.17% the size of Dallas.
Tip: This to-scale comparison of Dallas vs. Saint Louis uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Saint Louis vs. Dallas

Flip Comparison · See true size
See Saint Louis on top of Dallas
→
Cost of Living Comparison · 7 categories - 2026 data
Dallas is 10.3% more expensive than Saint Louis
→
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