Natural Disaster Risk — ZIP Code 29621

Natural Hazard Profile: ZIP 29621, South Carolina

ZIP 29621 in Anderson sits in the interior eastern United States. Its humid subtropical climate produces hot, humid summers and mild winters, and notably an active hurricane season with direct storm threat to the coastline. These conditions define the natural disaster environment for households across this ZIP code.

According to FEMA's National Risk Index, ZIP 29621 carries an overall risk score of 7.2/10, placing it in the high category. Arctic air outbreaks are the leading natural hazard, with temperature plunges to dangerous lows capable of causing hypothermia and widespread infrastructure failures. The area also faces notable exposure to ice storm and lightning.

Within South Carolina, ZIP 29621'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 South Carolina identifies cold wave as the foremost hazard, followed by ice storm and lightning. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, ZIP 29621 residents benefit from taking preparedness seriously. Reviewing insurance coverage for cold wave and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.