Boone County Disaster Risk
Boone County, Missouri
FEMA Risk Rating
Relatively Moderate
National Percentile
86th
of 3,144 counties
State Rank
#9
of 115 (1 = highest risk)
Flood Risk
88th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 88% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively Low
Higher than 71% of US counties
Tornado
Tornado and severe thunderstorm risk
Moderate
Higher than 92% of US counties
Earthquake
Seismic activity and ground shaking risk
Moderate
Higher than 87% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 26% of US counties
Risk Overview
About Natural Disaster Risk in Boone County, Missouri
Boone faces above-average disaster risk
Boone County's composite risk score of 85.75 exceeds the national average and earns a Relatively Moderate rating. The county confronts meaningful exposure across multiple hazard categories, from tornadoes to earthquakes.
Among Missouri's highest-risk counties
Boone's score of 85.75 ranks it well above the state average of 50.56, placing it in the upper tier of Missouri counties for disaster risk. This elevated profile demands homeowner preparedness and awareness.
Boone leads regional risk comparison
Boone County's score of 85.75 significantly exceeds Callaway County (63.93) to the west and Buchanan County (74.36) to the north. It stands as the riskiest county among its immediate neighbors.
Tornadoes and flooding dominate hazards
Boone residents face a tornado risk score of 92.27, the county's single biggest threat, paired with a substantial flood risk of 87.82. Earthquakes (86.96) round out the trio of major concerns.
Flood and tornado insurance essential
With flood risk at 87.82 and tornado risk at 92.27, standard homeowners policies fall short for most Boone residents. Secure a standalone flood policy and review your coverage annually as part of comprehensive disaster preparedness.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Boone County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Boone County
Risk Verdict
At the 86th percentile nationally, Boone County sits in the upper half of U.S. counties for natural disaster exposure. At this risk level, having a documented household preparedness plan — not just awareness — is the meaningful next step for Boone County residents.
Hazard Breakdown
Tornado risk is Boone County's dominant natural hazard, ranked at the 92th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 88th percentile nationally. Additional tracked hazards include earthquake (87th percentile), wildfire (71th percentile), hurricane (26th percentile).
Preparedness Context
Tornado exposure at the 92th percentile nationally makes Boone County a county where a battery-powered weather radio — not just smartphone apps — is a worthwhile household investment, given that mobile networks often fail during severe storms. The secondary flood hazard at the 88th percentile nationally adds seasonal complexity to Boone County's preparedness calendar, since flood and tornado risk often peak at different points in the year. In Boone County, tornado watches indicate favorable atmospheric conditions while warnings mean rotation has been detected — households benefit from understanding this distinction so they shelter immediately on a warning, not after seeking visual confirmation.
Regional Context
The Missouri county average is 35.2 composite points below Boone County's score, a gap that reflects the county's elevated position in the state's hazard distribution.
Is your household prepared for Boone County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Boone County, MO?
What types of natural hazards affect Boone County?
How does Boone County risk compare to the Missouri average?
Is Boone County at risk for tornado?
How is natural disaster risk measured?
Why is Boone 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.