City vs city
Folly Beach vs Sullivan's Island, SC
Sullivan's Island currently scores 2 points higher overall than Folly Beach, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Folly Beach: 54/100 · Sullivan's Island: 56/100
Sullivan's Island is 2 points higher.
Flood
Folly Beach: 69/100 · Sullivan's Island: 69/100
No gap.
Wind
Folly Beach: 53/100 · Sullivan's Island: 53/100
No gap.
Lightning
Folly Beach: 43/100 · Sullivan's Island: 43/100
No gap.
Tornado
Folly Beach: 0/100 · Sullivan's Island: 77/100
Sullivan's Island is 77 points higher.
Hail
Folly Beach: 43/100 · Sullivan's Island: 74/100
Sullivan's Island is 31 points higher.
Storm surge
Folly Beach: 98/100 · Sullivan's Island: 98/100
No gap.