Natural Disaster Risk — ZIP Code 21766

Natural Hazard Profile: ZIP 21766, Maryland

Located along the mid-Atlantic coast, ZIP 21766 serves the Little Orleans community. The humid subtropical climate of this part of Maryland — bringing warm summers, mild winters, and coastal storm exposure — directly shapes the hazard exposure for properties in this postal area.

ZIP 21766's overall natural disaster risk is rated 6.1/10 (High) by FEMA's National Risk Index. Slope instability and debris flows are the primary natural hazard, driven by a combination of local geology, precipitation intensity, and terrain that creates susceptibility to failure. Secondary hazards include avalanche and hurricane.

Relative to other U.S. communities, ZIP 21766's natural disaster risk is above the U.S. national average of 4.5/10, slightly below the 6.5/10 state average. The hazard distribution here is led by landslide and avalanche, as measured by FEMA across Maryland. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a high natural disaster risk rating, ZIP 21766 residents benefit from taking preparedness seriously. Reviewing insurance coverage for landslide 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.