Natural Disaster Risk in St. Bernard County
Louisiana
Risk Summary for St. Bernard County
St. Bernard County scores 5.2/10 (Moderate risk), above the U.S. average of 4.5. The leading hazard is Hurricane.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Average risk — standard coverage usually sufficient
This area carries average natural disaster risk. A standard homeowners or renters policy should cover common events, but review the exclusions for floods and earthquakes, which are almost never included by default.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: St. Bernard County, Louisiana
Situated in the United States, St. Bernard County in Louisiana experiences a humid subtropical climate marked by very hot summers, mild winters, and exceptionally high humidity. A lengthy hurricane and tropical storm season is a defining feature of the regional hazard profile that affects residents and property owners countywide.
FEMA rates St. Bernard County's composite natural disaster risk at 5.2 out of 10 — moderate risk. 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. Residents should also account for coastal flood and lightning risk in their preparedness planning.
Relative to other U.S. communities, St. Bernard County's natural disaster risk is above the U.S. national average of 4.5/10, slightly below the 6.1/10 state average. The hazard distribution here is led by hurricane and coastal flood, as measured by FEMA across St. Bernard County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.
With a moderate risk rating, St. Bernard County 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 hurricane is recommended.
What this means for St. Bernard County: Hurricane preparedness
- Know your evacuation zone and route before hurricane season begins each June.
- Keep at least a week of supplies on hand; power and water service can be disrupted for days after landfall.
- Wind damage is usually covered by homeowners insurance, but storm-surge flooding requires separate flood coverage.
Cities in St. Bernard County
ZIP codes in St. Bernard County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.