Natural Disaster Risk — ZIP Code 29470

Natural Hazard Profile: ZIP 29470, South Carolina

Located near the Atlantic Coast of the southeastern United States, ZIP 29470 serves the Ravenel community. The humid subtropical climate of this part of South Carolina — bringing hot, humid summers and mild winters — directly shapes the hazard exposure for properties in this postal area.

ZIP 29470's overall natural disaster risk is rated 7.7/10 (High) by FEMA's National Risk Index. Coastal flood risk defines the local natural hazard environment, with sea-level rise trends gradually increasing the frequency of tidal flooding events alongside storm surge threats. Secondary hazards include hurricane and earthquake.

Relative to other U.S. communities, ZIP 29470's natural disaster risk is well above the U.S. national average of 4.5/10, slightly above the 6.6/10 state average. The hazard distribution here is led by coastal flood and hurricane, as measured by FEMA across South Carolina. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a high natural disaster risk rating, ZIP 29470 residents benefit from taking preparedness seriously. Reviewing insurance coverage for coastal flood 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.