Winnebago County, Wisconsin
Natural Hazard Risk Assessment — Population: 171,623
86.8NRI
Relatively Moderate
Overall Risk Rating
👥
Population
171,623
🏠
Building Value
$44.3B
💰
Annual Hazard Loss
$75.3M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
🥶
Relatively HighCold Wave
Annual Loss$14.1M
Risk Score95.3
💨
Relatively HighStrong Wind
Annual Loss$3.3M
Risk Score94.4
🧊
Relatively ModerateHail
Annual Loss$2.9M
Risk Score93.8
🌪️
Relatively HighTornado
Annual Loss$9.4M
Risk Score91.3
🌊
Relatively ModerateRiverine Flooding
Annual Loss$42.8M
Risk Score89.3
⚡
Relatively HighLightning
Annual Loss$989K
Risk Score82.9
⛄
Relatively ModerateWinter Weather
Annual Loss$218K
Risk Score77.7
🌡️
Relatively LowHeat Wave
Annual Loss$1.4M
Risk Score75.0
Show all 14 hazards
❄️
Relatively LowIce Storm
Annual Loss$99K
Risk Score49.8
🔥
Very LowWildfire
Annual Loss$31K
Risk Score40.2
🏔️
Very LowEarthquake
Annual Loss$116K
Risk Score33.0
☀️
Very LowDrought
Annual Loss$18K
Risk Score26.1
⛰️
Very LowLandslide
Annual Loss$157
Risk Score21.3
🌀
Very LowHurricane
Annual Loss$5K
Risk Score16.9
Winnebago County vs. National Average
🎯 Overall Risk
86.8+38.1 vs avg
National avg: 48.7
🔥 Wildfire Risk
40.2-8.5 vs avg
National avg: 48.7
👥 Social Vulnerability
20.8-28.4 vs avg
National avg: 49.2
🛡️ Community Resilience
97.7+49.0 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
20.8
Relatively LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
97.7
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.