St. Helena County, Louisiana
Natural Hazard Risk Assessment — Population: 10,911
36.3NRI
Very Low
Overall Risk Rating
👥
Population
10,911
🏠
Building Value
$2.0B
💰
Annual Hazard Loss
$6.9M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
☀️
Relatively ModerateDrought
Annual Loss$779K
Risk Score85.9
🌀
Relatively LowHurricane
Annual Loss$1.1M
Risk Score79.6
🌪️
Relatively ModerateTornado
Annual Loss$1.5M
Risk Score69.2
🌡️
Relatively LowHeat Wave
Annual Loss$277K
Risk Score54.5
🔥
Very LowWildfire
Annual Loss$34K
Risk Score53.3
🥶
Relatively LowCold Wave
Annual Loss$392K
Risk Score39.8
🌊
Relatively LowRiverine Flooding
Annual Loss$2.5M
Risk Score35.0
🧊
Relatively LowHail
Annual Loss$87K
Risk Score34.9
Show all 14 hazards
❄️
Relatively LowIce Storm
Annual Loss$23K
Risk Score33.4
⚡
Relatively LowLightning
Annual Loss$69K
Risk Score31.7
🏔️
Very LowEarthquake
Annual Loss$38K
Risk Score28.4
💨
Relatively LowStrong Wind
Annual Loss$141K
Risk Score24.8
⛰️
Very LowLandslide
Annual Loss$23
Risk Score11.9
⛄
Very LowWinter Weather
Annual Loss$2K
Risk Score5.6
St. Helena County vs. National Average
🎯 Overall Risk
36.3-12.4 vs avg
National avg: 48.7
🔥 Wildfire Risk
53.3+4.6 vs avg
National avg: 48.7
👥 Social Vulnerability
96.9+47.7 vs avg
National avg: 49.2
🛡️ Community Resilience
26.2-22.5 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
96.9
Very HighHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
26.2
Relatively LowHigher scores indicate better ability to prepare for, adapt to, and recover from hazards.
Frequently Asked Questions
Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.