Henrico County Disaster Risk
Henrico County, Virginia
FEMA Risk Rating
Relatively Moderate
National Percentile
83th
of 3,144 counties
State Rank
#3
of 133 (1 = highest risk)
Flood Risk
85th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 85% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 35% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 81% of US counties
Earthquake
Seismic activity and ground shaking risk
Moderate
Higher than 93% of US counties
Hurricane
Tropical cyclone and hurricane risk
Moderate
Higher than 82% of US counties
Risk Overview
About Natural Disaster Risk in Henrico County, Virginia
Henrico Faces Virginia's Highest Risk Level
With a composite risk score of 83.40, Henrico ranks as relatively moderate but represents the highest-risk county in Virginia in this analysis. This score significantly surpasses both the national average and all other Virginia counties examined.
Tops Virginia's Disaster Risk Rankings
Henrico's 83.40 score is 2.5 times higher than Virginia's state average of 33.27, making it the riskiest county in the state by a substantial margin. Every major hazard category contributes to this elevated exposure.
Far Riskier Than All Surrounding Counties
Henrico's 83.40 dwarfs the risk profiles of nearby Hanover (53.50) and James City (53.34) counties to the west and south. This makes Henrico the clear outlier in central Virginia's risk landscape.
Earthquakes, Floods, and Hurricanes Converge
Earthquake risk leads at 93.45—the highest in Virginia—while flood exposure reaches 85.37 and hurricane risk stands at 81.81. Tornadoes add another substantial threat at 80.98, creating a multi-hazard danger zone.
Comprehensive Coverage Is Not Optional Here
Every Henrico homeowner should carry separate earthquake and flood insurance immediately—standard policies exclude both, yet both present urgent threats. Review and increase your coverage limits now; this county's risk profile demands maximum preparation.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Henrico County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Henrico County
Risk Verdict
With a composite score at the 83th percentile, Henrico County sits above the national median for natural hazard exposure. Proactive preparedness — not reactive response — is key to managing life in one of the country's higher-risk counties; Henrico County residents should plan accordingly.
Hazard Breakdown
Earthquake risk is Henrico County's dominant natural hazard, ranked at the 93th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 85th percentile nationally. Additional tracked hazards include hurricane (82th percentile), tornado (81th percentile), wildfire (35th percentile).
Preparedness Context
At the 93th percentile nationally for earthquake exposure, Henrico County households benefit from practicing Drop, Cover, and Hold On — the protocol that minimizes injury during shaking. Getting under a sturdy table or desk and holding on until shaking stops is the key action. Alongside earthquake exposure, Henrico County's flood risk at the 85th percentile nationally reinforces the value of maintaining a household emergency supply cache usable for multiple hazard scenarios. Building age matters for earthquake risk in Henrico County: structures built before local seismic code adoption are statistically more vulnerable. Contacting the local building department about retrofit programs can reveal whether your structure qualifies for mitigation assistance.
Regional Context
At 50.1 points above the Virginia state average, Henrico County carries meaningfully higher natural disaster exposure than a typical Virginia county.
Is your household prepared for Henrico County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Henrico County, VA?
What types of natural hazards affect Henrico County?
How does Henrico County risk compare to the Virginia average?
Is Henrico County at risk for earthquake?
How is natural disaster risk measured?
Why is Henrico County higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.