Natural Disaster Risk in Jefferson County
Louisiana
7.5out of 10
Risk Summary for Jefferson County
Above-average natural disaster risk. Several hazards pose meaningful threats. Ensure adequate home and property insurance.
Top Hazards
Hurricane Coastal Flooding Lightning
All 18 Hazard Scores
Hurricane 10.0
Lightning 9.9
Coastal Flooding 9.9
Extreme Heat 9.8
Hail 9.7
Cold Wave 9.7
Ice Storm 9.1
Winter Weather 8.7
Earthquake 8.1
Tornado 7.6
Strong Wind 6.8
Drought 5.6
Tsunami 5.4
Volcanic Activity 5.1
Avalanche 4.5
Landslide 3.7
Wildfire 3.6
Riverine Flooding 1.0
How it compares
Jefferson County 7.5
Louisiana avg. 6.1
US national avg. 4.5
Live Conditions
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🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Cities in Jefferson County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.