riskbycounty
FEMA NRI 1.19.0Updated Nov 2023 · Coverage 2014–2023Methodology

Wood County Disaster Risk

Wood County, Ohio

FEMA Risk Rating

Relatively Low

National Percentile

66th

of 3,144 counties

State Rank

#30

of 88 (1 = highest risk)

Flood Risk

76th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 76% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 14% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 81% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 70% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 44% of US counties

Risk Overview

About Natural Disaster Risk in Wood County, Ohio

Wood's Above-Average Risk Exposure

Wood County scores 65.68 on the composite risk scale, placing it above the national average with a Relatively Low rating. This northwestern Ohio county faces material exposure to natural hazards, particularly tornadoes and earthquakes that define its risk profile.

Among Ohio's Higher-Risk Counties

Wood's composite score of 65.68 exceeds Ohio's 55.03 average, ranking it among the state's more hazard-exposed counties. The county's elevated profile reflects its location in Ohio's active tornado corridor and seismic zone.

Higher Risk Than Western Neighbors

Wood's 65.68 score exceeds Van Wert County (20.10), Wyandot County (17.40), and Williams County (44.40), placing it firmly in the region's higher-risk category. Its position reflects northeastern Ohio's more active hazard patterns.

Tornadoes and Earthquakes Dominate

Wood experiences tornado risk of 80.50 and earthquake risk of 69.75—among Ohio's highest exposures—alongside significant flood risk of 75.70. These three hazards create a complex threat environment demanding comprehensive preparedness and insurance.

Comprehensive Multi-Hazard Protection

Wood residents should secure homeowners insurance with enhanced wind/hail coverage for tornado protection, plus separate flood insurance for properties in inundation zones. Adding earthquake coverage as a rider ensures protection across the county's full hazard spectrum.

Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor

Preparedness Guide

What to Prepare for in Wood County

Top Hazards by Exposure

  1. #1
    TornadoPrepare
    81th percentile
  2. #2
    FloodPrepare
    76th percentile
  3. #3
    EarthquakePrepare
    70th percentile

Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)

Risk Advisory: Wood County

Risk Verdict

With a national percentile rank of 66th, Wood County faces below-average hazard exposure relative to U.S. counties as a whole. Above-average risk does not mean imminent danger; it signals that informed, hazard-specific preparedness has high value here.

Hazard Breakdown

Tornado risk is Wood County's dominant natural hazard, ranked at the 81th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 76th percentile nationally. Additional tracked hazards include earthquake (70th percentile), hurricane (44th percentile), wildfire (14th percentile).

Preparedness Context

At the 81th percentile nationally for tornado risk, Wood County households benefit most from a reliable alert system — a NOAA weather radio that activates during overnight hours when residents may not be checking smartphone alerts. Flood is the second hazard driver for Wood County at the 76th percentile nationally, meaning households should maintain awareness of both severe-weather and flood-specific warning systems. For Wood County households, a pre-decided family shelter plan — who goes where, how children are retrieved from school during a warning, and a neighborhood meet-up point if phones fail — provides real protection that no supply kit alone can replicate.

Regional Context

At 10.7 points above the Ohio state average, Wood County carries meaningfully higher natural disaster exposure than a typical Ohio county.

Is your household prepared for Wood County's hazards?

Review FEMA's county-specific preparedness checklists and emergency planning guides.

FEMA Ready Guide →

Frequently Asked Questions

What is the natural disaster risk in Wood County, OH?
Wood County has a FEMA National Risk Index rating of Relatively Low, placing it in the 66th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Wood County?
Wood County is evaluated for five major natural hazard types: tornado (81th percentile), flooding (76th percentile), earthquake (70th percentile), hurricane (44th percentile), wildfire (14th percentile). The highest-risk hazard is tornado at the 81th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Wood County risk compare to the Ohio average?
Wood County's composite risk percentile is 66th, compared to the Ohio state average of 55th percentile. The state's overall risk rating is Relatively Low. This means Wood County faces higher natural disaster risk than the typical county in Ohio.
Is Wood County at risk for tornado?
Yes, Wood County's tornado risk is at the 81th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Wood County is at the 76th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Why is Wood County higher risk than average?
Wood County's composite risk score of 66th percentile is above the Ohio state average of 55th percentile. This elevated risk is driven by tornado exposure (81th percentile), along with flooding and earthquake risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.
By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

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.