Brown County, Illinois
Natural Hazard Risk Assessment — Population: 6,230
4.7NRI
Very Low
Overall Risk Rating
👥
Population
6,230
🏠
Building Value
$747.1M
💰
Annual Hazard Loss
$3.2M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
⛰️
Relatively LowLandslide
Annual Loss$15K
Risk Score78.6
🌡️
Relatively LowHeat Wave
Annual Loss$686K
Risk Score62.6
☀️
Relatively LowDrought
Annual Loss$216K
Risk Score54.9
🥶
Relatively LowCold Wave
Annual Loss$922K
Risk Score48.2
🏔️
Very LowEarthquake
Annual Loss$64K
Risk Score28.0
💨
Relatively LowStrong Wind
Annual Loss$249K
Risk Score25.0
🧊
Very LowHail
Annual Loss$87K
Risk Score22.8
🌪️
Very LowTornado
Annual Loss$206K
Risk Score17.7
Show all 14 hazards
❄️
Very LowIce Storm
Annual Loss$11K
Risk Score16.0
⚡
Very LowLightning
Annual Loss$43K
Risk Score12.0
⛄
Very LowWinter Weather
Annual Loss$10K
Risk Score12.0
🌀
Very LowHurricane
Annual Loss$2K
Risk Score9.1
🌊
Very LowRiverine Flooding
Annual Loss$653K
Risk Score4.1
🔥
Very LowWildfire
Annual Loss$84
Risk Score0.2
Brown County vs. National Average
🎯 Overall Risk
4.7-44.0 vs avg
National avg: 48.7
🔥 Wildfire Risk
0.2-48.5 vs avg
National avg: 48.7
👥 Social Vulnerability
33.6-15.6 vs avg
National avg: 49.2
🛡️ Community Resilience
71.1+22.4 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
33.6
Relatively LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
71.1
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.