State size comparison

compared to

South Carolina is about 92 times bigger than San Diego.

San Diego is approximately 844 sq km, while South Carolina is approximately 77,983 sq km, making South Carolina 9,139% larger than San Diego.
Tip: This to-scale comparison of San Diego vs. South Carolina uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: South Carolina vs. San Diego

Flip Comparison · See true size
See South Carolina on top of San Diego
→
Cost of Living Comparison · 7 categories - 2026 data
San Diego is 35.4% more expensive than South Carolina
→
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