Natural Disaster Risk in Winnsboro

Natural Hazard Profile: Winnsboro, South Carolina

Winnsboro is a city of approximately 11,730 residents in Fairfield County, near the Atlantic Coast of the southeastern United States. The area experiences hot, humid summers and mild winters, with an active hurricane season with direct storm threat to the coastline shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Winnsboro.

According to FEMA's National Risk Index, Winnsboro carries an overall risk score of 5.7/10, placing it in the moderate category. The area faces significant ice storm exposure, where the thermal profile of the atmosphere during winter storms frequently delivers freezing rain rather than snow. The area also faces notable exposure to hurricane and tornado.

Winnsboro's risk score, slightly below the 6.6/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Fairfield County, the highest-scoring are ice storm, hurricane, and tornado. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a moderate risk rating, Winnsboro residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for ice storm is recommended.