Island County, Washington
Natural Hazard Risk Assessment — Population: 86,855
78.0NRI
Relatively Low
Overall Risk Rating
👥
Population
86,855
🏠
Building Value
$19.8B
💰
Annual Hazard Loss
$39.3M
⚠️
Hazards Tracked
17
Natural Hazard Risk Profile
⛰️
Relatively HighLandslide
Annual Loss$5.7M
Risk Score99.9
🏔️
Relatively ModerateEarthquake
Annual Loss$22.3M
Risk Score96.3
🌋
Relatively LowVolcanic Activity
Annual Loss$3K
Risk Score84.7
❄️
Relatively ModerateIce Storm
Annual Loss$314K
Risk Score76.0
🏖️
Relatively ModerateCoastal Flooding
Annual Loss$1.4M
Risk Score73.4
🌊
Relatively LowRiverine Flooding
Annual Loss$7.9M
Risk Score54.9
🥶
Relatively LowCold Wave
Annual Loss$889K
Risk Score47.8
⛄
Relatively LowWinter Weather
Annual Loss$56K
Risk Score45.3
Show all 17 hazards
🌊
Very LowTsunami
Annual Loss$402K
Risk Score35.4
🔥
Very LowWildfire
Annual Loss$20K
Risk Score35.4
🌡️
Very LowHeat Wave
Annual Loss$137K
Risk Score29.7
⚡
Relatively LowLightning
Annual Loss$88K
Risk Score24.5
🌪️
Very LowTornado
Annual Loss$85K
Risk Score11.3
🏔️
Very LowAvalanche
Annual Loss$2
Risk Score3.8
🧊
Very LowHail
Annual Loss$3K
Risk Score2.4
💨
Very LowStrong Wind
Annual Loss$6K
Risk Score1.6
☀️
No RatingDrought
Annual Loss$0
Risk Score0.0
Island County vs. National Average
🎯 Overall Risk
78.0+29.3 vs avg
National avg: 48.7
🔥 Wildfire Risk
35.4-13.3 vs avg
National avg: 48.7
👥 Social Vulnerability
36.8-12.4 vs avg
National avg: 49.2
🛡️ Community Resilience
80.4+31.7 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
36.8
Relatively LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
80.4
Very 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.