Manassas County, Virginia
Natural Hazard Risk Assessment — Population: 42,763
16.6NRI
Very Low
Overall Risk Rating
👥
Population
42,763
🏠
Building Value
$7.0B
💰
Annual Hazard Loss
$7.5M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
🌀
Relatively LowHurricane
Annual Loss$417K
Risk Score65.2
🌡️
Relatively LowHeat Wave
Annual Loss$626K
Risk Score58.2
🏔️
Very LowEarthquake
Annual Loss$436K
Risk Score55.9
⚡
Relatively LowLightning
Annual Loss$320K
Risk Score54.5
💨
Relatively LowStrong Wind
Annual Loss$602K
Risk Score47.9
⛄
Relatively LowWinter Weather
Annual Loss$56K
Risk Score41.5
🌊
Very LowRiverine Flooding
Annual Loss$4.3M
Risk Score31.7
🌪️
Relatively LowTornado
Annual Loss$533K
Risk Score28.5
Show all 14 hazards
🧊
Very LowHail
Annual Loss$116K
Risk Score26.3
❄️
Very LowIce Storm
Annual Loss$14K
Risk Score17.2
🥶
Very LowCold Wave
Annual Loss$84K
Risk Score9.8
⛰️
Very LowLandslide
Annual Loss$2
Risk Score2.0
🔥
Very LowWildfire
Annual Loss$333
Risk Score0.8
☀️
No RatingDrought
Annual Loss$0
Risk Score0.0
Manassas County vs. National Average
🎯 Overall Risk
16.6-32.1 vs avg
National avg: 48.7
🔥 Wildfire Risk
0.8-47.9 vs avg
National avg: 48.7
👥 Social Vulnerability
19.1-30.1 vs avg
National avg: 49.2
🛡️ Community Resilience
9.3-39.4 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
19.1
Very LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
9.3
Very LowHigher 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.