Country size comparison

compared to

Dominica is around the same size as San Diego.

San Diego is approximately 844 sq km, while Dominica is approximately 751 sq km, making Dominica 88.98% the size of San Diego.
Tip: This to-scale comparison of San Diego vs. Dominica uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Dominica vs. San Diego

Flip Comparison · See true size
See Dominica on top of San Diego
→
Cost of Living Comparison · 7 categories - 2026 data
San Diego is 3.5 times more expensive than Dominica overall
→
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