Natural Disaster Risk in Cayce

Natural Hazard Profile: Cayce, South Carolina

Cayce, in Lexington County, is a city of approximately 12,837 residents situated near the Atlantic Coast of the southeastern United States. Its humid subtropical climate brings hot, humid summers and mild winters, and in particular an active hurricane season with direct storm threat to the coastline. These conditions collectively define the natural hazard environment that Cayce residents and property owners must navigate.

Cayce's overall natural disaster risk is rated 7.8/10 (High) by FEMA's National Risk Index. The area faces significant tornado risk, positioned where atmospheric conditions regularly generate severe rotating thunderstorms capable of producing violent tornadoes. Secondary hazards include ice storm and hurricane.

Within South Carolina, Cayce's risk is, slightly above the 6.6/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Lexington County identifies tornado as the foremost hazard, followed by ice storm and hurricane. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Cayce's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.