Natural Disaster Risk — ZIP Code 29492

Natural Hazard Profile: ZIP 29492, South Carolina

ZIP 29492 in Charleston sits near the Atlantic Coast of the southeastern 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 29492 carries an overall risk score of 7.5/10, placing it in the high category. Hurricane and tropical storm exposure tops the local risk profile, with the community vulnerable to storm surge, high sustained winds, and flooding rainfall during the June–November season. The area also faces notable exposure to earthquake and coastal flood.

Within South Carolina, ZIP 29492'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 hurricane as the foremost hazard, followed by earthquake and coastal flood. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, ZIP 29492 residents benefit from taking preparedness seriously. Reviewing insurance coverage for hurricane 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.