riskbycounty

South Carolina Disaster Risk

Natural disaster risk data for all 46 counties.

Avg Risk Score

70.7

Risk Rating

Relatively High

Counties with Data

46

of 46 total

All South Carolina Counties

CountyRisk Score
Charleston County98.6
Horry County98.2
Beaufort County97.1
Berkeley County94.8
Greenville County94.0
Dorchester County93.7
Richland County93.1
Georgetown County92.5
Lexington County90.9
Spartanburg County90.6
Florence County89.6
York County88.7
Orangeburg County87.7
Anderson County87.2
Oconee County85.6
Colleton County85.5
Dillon County84.3
Aiken County84.2
Williamsburg County82.1
Sumter County81.7
Marion County80.7
Lancaster County79.4
Jasper County78.6
Pickens County77.6
Clarendon County76.5
Laurens County76.2
Chesterfield County74.0
Greenwood County72.7
Darlington County72.3
Cherokee County69.7
Kershaw County66.7
Hampton County64.8
Newberry County62.0
Union County58.2
Marlboro County57.5
Bamberg County46.5
Barnwell County45.8
Abbeville County45.4
Chester County43.2
Fairfield County40.8
Saluda County40.1
Lee County36.0
Allendale County35.5
Calhoun County22.6
Edgefield County22.0
McCormick County9.5

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Data Source

Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.

Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.

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