Henry County Disaster Risk
Henry County, Ohio
FEMA Risk Rating
Very Low
National Percentile
34th
of 3,144 counties
State Rank
#69
of 88 (1 = highest risk)
Flood Risk
55th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively Low
Higher than 55% 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
Relatively Low
Higher than 49% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 53% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 37% of US counties
Risk Overview
About Natural Disaster Risk in Henry County, Ohio
Henry County maintains very low disaster risk
At 33.81, Henry County's composite risk score runs well below the national average and significantly lower than Ohio's 55.03 state average. This very low rating places residents in a relatively protected position nationwide.
Ranks among Ohio's safer counties
Henry County's 33.81 score situates it in the lower half of Ohio's risk distribution, meaning fewer counties are safer statewide. This solid standing reflects moderate to low exposure across most natural hazard types.
Safer than most surrounding counties
Henry County's 33.81 score beats Highland County (43.19), Hocking County (47.30), Huron County (50.29), and Holmes County (60.40), though it trails the exceptional safety of Hardin (24.43) and Harrison (11.42). It occupies a comfortable middle ground in northwest Ohio.
Tornado and flood pose moderate concern
Tornado risk (48.51) and flood risk (55.09) are Henry County's two most significant hazards, each approaching or exceeding state average levels. Earthquake (52.96) and hurricane (36.80) risks are secondary concerns, while wildfire exposure is minimal at 3.47.
Prepare for severe weather and flooding
Standard homeowners insurance forms your foundation, but Henry County residents should specifically ensure flood coverage is in place or understand why it's excluded. A tornado safety plan—identifying a safe room or shelter—and a weather radio provide critical protection given the moderate tornado risk.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Henry County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Henry County
Risk Verdict
At the 34th percentile nationally, Henry County experiences relatively limited natural hazard pressure compared to most of the country. At the 34th percentile nationally, Henry County's natural hazard profile is comparatively favorable — community resilience is reinforced when individual households maintain a reviewed emergency plan.
Hazard Breakdown
Flood risk is Henry County's dominant natural hazard, ranked at the 55th percentile nationally under FEMA's National Risk Index. Earthquake ranks second at the 53th percentile nationally. Additional tracked hazards include tornado (49th percentile), hurricane (37th percentile), wildfire (3th percentile).
Preparedness Context
Henry County sits at the 55th percentile nationally for flood exposure. Knowing your property's flood zone designation — available at FEMA's Flood Map Service Center — is the first step toward understanding actual exposure and insurance options. Alongside flooding, earthquake exposure at the 53th percentile means households benefit from a multi-hazard preparedness plan rather than focusing on flood alone. Regardless of specific hazard, Henry County households benefit from a practiced communication plan: a designated out-of-state contact and a pre-agreed evacuation destination established before the season's peak risk period.
Regional Context
A composite score 21.2 points below the Ohio state average puts Henry County in a better-than-typical position relative to neighboring counties.
Is your household prepared for Henry County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Henry County, OH?
What types of natural hazards affect Henry County?
How does Henry County risk compare to the Ohio average?
Is Henry County at risk for flooding?
How is natural disaster risk measured?
Is Henry 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.