Low Risk South Carolina  ·  Tornado / Flash Flooding

Sumter County SC

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

5/ 10
Threat Score
Population
107
Area
665
sq miles
Primary Hazard
Tornado / Flash Flooding
FEMA Disasters
6
federally declared

Sumter County SC in South Carolina faces tornado / flash flooding risk across its 665 square mile area. Sumter hosts Shaw AFB and was impacted by 2015 historic flooding. Sumter serves as the county seat and regional emergency coordination hub.

// Preparedness Recommendations

  • Evacuation routes inland should be identified in advance.
  • Store at least 72 hours of food and water.
  • Elevate critical belongings above flood level.
  • Have backup power ready in case of grid failure.

// Recommended Supplies

Essential gear for power outages, severe weather, and emergency situations in your area.

// Risk Intelligence

Threat Score 5 / 10    Low Risk
Primary Hazard Tornado / Flash Flooding
Secondary Hazard Hurricane Remnants
FEMA Flood Zone Low
Federally Declared Disasters 6
Last Major Event 2015 Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (803) 778-2524
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Sumter County SC
State South Carolina (SC)
Population 107
Area 665 sq miles
FEMA Region Low

// Major Cities

Sumter SC

// Cities in This County

// Other South Carolina Counties

// Nearby Infrastructure Risks

Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.

Shaw Air Force Base SC
Military Installation  ·  Sumter, SC  ·  US Air Force  ·  25-mi risk zone
6/10 Moderate

Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.