Hilton Head Island vs Rock Hill, SC

Hilton Head Island currently scores 5 points higher overall than Rock Hill, with the largest gap in storm surge.

Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.

Hilton Head Island

46/100

Rock Hill

41/100

Hazard breakdown

Overall

Hilton Head Island: 46/100 · Rock Hill: 41/100

Hilton Head Island is 5 points higher.

Flood

Hilton Head Island: 67/100 · Rock Hill: 33/100

Hilton Head Island is 34 points higher.

Wind

Hilton Head Island: 47/100 · Rock Hill: 19/100

Hilton Head Island is 28 points higher.

Lightning

Hilton Head Island: 54/100 · Rock Hill: 46/100

Hilton Head Island is 8 points higher.

Tornado

Hilton Head Island: 20/100 · Rock Hill: 20/100

No gap.

Hail

Hilton Head Island: 20/100 · Rock Hill: 100/100

Rock Hill is 80 points higher.

Storm surge

Hilton Head Island: 99/100 · Rock Hill: 0/100

Hilton Head Island is 99 points higher.

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