Nassau County, Florida
Natural Hazard Risk Assessment — Population: 90,123
59.3NRI
Relatively Low
Overall Risk Rating
👥
Population
90,123
🏠
Building Value
$15.9B
💰
Annual Hazard Loss
$24.5M
⚠️
Hazards Tracked
16
Natural Hazard Risk Profile
🌀
Relatively ModerateHurricane
Annual Loss$6.8M
Risk Score88.4
🔥
Relatively LowWildfire
Annual Loss$968K
Risk Score86.5
🏖️
Relatively ModerateCoastal Flooding
Annual Loss$2.0M
Risk Score75.8
🌡️
Relatively LowHeat Wave
Annual Loss$1.2M
Risk Score71.8
⚡
Relatively ModerateLightning
Annual Loss$615K
Risk Score71.5
🏔️
Relatively LowEarthquake
Annual Loss$626K
Risk Score62.8
🌊
Relatively LowRiverine Flooding
Annual Loss$10.2M
Risk Score59.0
🌪️
Relatively LowTornado
Annual Loss$1.6M
Risk Score53.6
Show all 16 hazards
❄️
Relatively LowIce Storm
Annual Loss$115K
Risk Score53.3
⛰️
Very LowLandslide
Annual Loss$206
Risk Score24.2
🧊
Very LowHail
Annual Loss$92K
Risk Score21.8
💨
Relatively LowStrong Wind
Annual Loss$192K
Risk Score18.6
☀️
Very LowDrought
Annual Loss$1K
Risk Score16.3
🥶
Very LowCold Wave
Annual Loss$126K
Risk Score12.0
⛄
Very LowWinter Weather
Annual Loss$7K
Risk Score7.6
🌊
Insufficient DataTsunami
Annual Loss$0
Risk Score0.0
Nassau County vs. National Average
🎯 Overall Risk
59.3+10.6 vs avg
National avg: 48.7
🔥 Wildfire Risk
86.5+37.8 vs avg
National avg: 48.7
👥 Social Vulnerability
20.5-28.7 vs avg
National avg: 49.2
🛡️ Community Resilience
75.6+26.9 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
20.5
Relatively LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
75.6
Relatively HighHigher 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.