Johnson County, Kansas
Natural Hazard Risk Assessment — Population: 609,569
94.8NRI
Relatively High
Overall Risk Rating
👥
Population
609,569
🏠
Building Value
$159.2B
💰
Annual Hazard Loss
$256.8M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
⛄
Very HighWinter Weather
Annual Loss$6.0M
Risk Score100.0
🧊
Relatively HighHail
Annual Loss$14.8M
Risk Score98.9
🌪️
Very HighTornado
Annual Loss$55.4M
Risk Score98.9
❄️
Very HighIce Storm
Annual Loss$5.2M
Risk Score98.7
🌡️
Relatively HighHeat Wave
Annual Loss$26.7M
Risk Score98.4
⚡
Very HighLightning
Annual Loss$5.1M
Risk Score98.4
🥶
Relatively HighCold Wave
Annual Loss$30.6M
Risk Score98.0
🌊
Relatively HighRiverine Flooding
Annual Loss$110.2M
Risk Score94.9
Show all 14 hazards
🏔️
Relatively LowEarthquake
Annual Loss$1.8M
Risk Score75.7
⛰️
Relatively LowLandslide
Annual Loss$8K
Risk Score69.0
🔥
Very LowWildfire
Annual Loss$138K
Risk Score61.2
💨
Relatively LowStrong Wind
Annual Loss$758K
Risk Score47.1
☀️
Very LowDrought
Annual Loss$18K
Risk Score24.9
🌀
No RatingHurricane
Annual Loss$0
Risk Score0.0
Johnson County vs. National Average
🎯 Overall Risk
94.8+46.1 vs avg
National avg: 48.7
🔥 Wildfire Risk
61.2+12.5 vs avg
National avg: 48.7
👥 Social Vulnerability
10.6-38.6 vs avg
National avg: 49.2
🛡️ Community Resilience
75.3+26.6 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
10.6
Very LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
75.3
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.