Trousdale County Disaster Risk
Trousdale County, Tennessee
FEMA Risk Rating
Very Low
National Percentile
6th
of 3,144 counties
State Rank
#93
of 95 (1 = highest risk)
Flood Risk
13th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Very Low
Higher than 13% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 3% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 32% of US counties
Earthquake
Seismic activity and ground shaking risk
Very Low
Higher than 38% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 7% of US counties
Risk Overview
About Natural Disaster Risk in Trousdale County, Tennessee
Trousdale County faces minimal risk
Trousdale County's composite risk score of just 6.11 ranks among the lowest in the nation, earning a Very Low rating. Your county enjoys exceptional natural disaster safety compared to typical American communities.
Second-safest county in Tennessee
At 6.11, Trousdale County scores 88% below Tennessee's state average of 52.45, ranking among the state's safest. Only Van Buren County surpasses you in relative safety from natural disasters.
Significantly safer than surrounding areas
Trousdale County's 6.11 score is dramatically lower than nearby Sumner County (87.66) and Tipton County (81.04), despite geographic proximity. Your location provides unusual protection from the tornado and flood patterns that affect neighboring counties.
Tornado and earthquake modest concerns
Tornado risk (32.19) and earthquake risk (37.98) are your highest hazard scores, but both remain low in absolute terms. Flood (13.36), wildfire (3.15), and hurricane (7.26) risks are minimal.
Standard coverage likely sufficient
A standard homeowners policy with basic wind coverage should adequately protect your property from your county's low-hazard environment. Still maintain an emergency kit for tornadoes and secure outdoor items during severe weather.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Trousdale County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Trousdale County
Risk Verdict
Trousdale County's overall natural disaster score at the 6th percentile puts it well below the national median for hazard exposure. At the 6th percentile nationally, Trousdale County's natural hazard profile is comparatively favorable — community resilience is reinforced when individual households maintain a reviewed emergency plan.
Hazard Breakdown
Earthquake risk is Trousdale County's dominant natural hazard, ranked at the 38th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 32th percentile nationally. Additional tracked hazards include flood (13th percentile), hurricane (7th percentile), wildfire (3th percentile).
Preparedness Context
Earthquake exposure at the 38th percentile nationally puts Trousdale County in a zone where utilities — gas, water, electrical — are the most common post-quake hazard. Knowing how to shut off the main gas valve is an important household skill to develop before an event occurs. Alongside earthquake exposure, Trousdale County's tornado risk at the 32th percentile nationally reinforces the value of maintaining a household emergency supply cache usable for multiple hazard scenarios. Trousdale County households benefit from keeping shoes and a flashlight near the bed — post-earthquake navigation through debris in the dark is a common cause of secondary injury. This low-cost step has outsized protective value.
Regional Context
Trousdale County's composite risk score sits 46.3 points below the Tennessee county average, reflecting a more favorable hazard environment than the state typical.
Is your household prepared for Trousdale County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Trousdale County, TN?
What types of natural hazards affect Trousdale County?
How does Trousdale County risk compare to the Tennessee average?
Is Trousdale County at risk for earthquake?
How is natural disaster risk measured?
Is Trousdale County a safe place to live?
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.