Delaware County, Ohio
Natural Hazard Risk Assessment — Population: 213,208
78.8NRI
Relatively Low
Overall Risk Rating
👥
Population
213,208
🏠
Building Value
$61.4B
💰
Annual Hazard Loss
$69.4M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
🧊
Relatively ModerateHail
Annual Loss$2.9M
Risk Score89.4
⛄
Relatively HighWinter Weather
Annual Loss$603K
Risk Score87.8
❄️
Relatively HighIce Storm
Annual Loss$1.2M
Risk Score86.8
🌊
Relatively ModerateRiverine Flooding
Annual Loss$49.3M
Risk Score86.4
🌪️
Relatively ModerateTornado
Annual Loss$7.4M
Risk Score81.5
⚡
Relatively ModerateLightning
Annual Loss$1.2M
Risk Score79.6
💨
Relatively ModerateStrong Wind
Annual Loss$2.1M
Risk Score78.3
🌡️
Relatively LowHeat Wave
Annual Loss$2.2M
Risk Score76.6
Show all 14 hazards
🏔️
Relatively LowEarthquake
Annual Loss$1.1M
Risk Score66.2
⛰️
Very LowLandslide
Annual Loss$2K
Risk Score47.2
🥶
Relatively LowCold Wave
Annual Loss$1.2M
Risk Score40.9
🌀
Very LowHurricane
Annual Loss$20K
Risk Score27.3
🔥
Very LowWildfire
Annual Loss$21K
Risk Score26.7
☀️
Very LowDrought
Annual Loss$732
Risk Score14.4
Delaware County vs. National Average
🎯 Overall Risk
78.8+30.1 vs avg
National avg: 48.7
🔥 Wildfire Risk
26.7-22.0 vs avg
National avg: 48.7
👥 Social Vulnerability
10.6-38.6 vs avg
National avg: 49.2
🛡️ Community Resilience
95.9+47.2 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
10.6
Very LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
95.9
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.