Richland County Disaster Risk
Richland County, Ohio
FEMA Risk Rating
Relatively Low
National Percentile
61th
of 3,144 counties
State Rank
#39
of 88 (1 = highest risk)
Flood Risk
72th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively Low
Higher than 72% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 36% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 62% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 56% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively Low
Higher than 45% of US counties
Risk Overview
About Natural Disaster Risk in Richland County, Ohio
Richland faces above-average hazard exposure
Richland County's composite risk score of 61.32 exceeds the national average, despite its "Relatively Low" state-level classification. The county experiences higher natural disaster threats than typical U.S. counties.
Well above Ohio's state average
At 61.32, Richland County scores more than 6 points above Ohio's average of 55.03, placing it among the state's higher-risk counties. The county ranks in Ohio's upper-middle tier for natural disaster exposure.
Richland matches peers in risk level
Richland (61.32) sits between Portage (65.08) and Sandusky (56.74) in north-central Ohio, representing a mid-to-high risk zone. Its exposure patterns align more closely with higher-risk adjacent counties than lower-risk ones.
Floods and tornadoes are primary threats
Flooding represents Richland's top hazard at 71.56, while tornado risk at 62.34 poses significant spring-season danger. Together these hazards drive Richland's above-average composite risk.
Prioritize flood insurance immediately
With flood risk at 71.56, separate flood insurance is non-negotiable—standard policies won't protect you from water damage. Install a sump pump and backup power, maintain proper grading around your home, and review tornado safety plans annually.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Richland County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Richland County
Risk Verdict
Richland County ranks at the 61th percentile nationally for natural disaster risk — below the median for U.S. counties. Residents are encouraged to understand which hazards dominate locally and tailor their preparedness accordingly.
Hazard Breakdown
Flood risk is Richland County's dominant natural hazard, ranked at the 72th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 62th percentile nationally. Additional tracked hazards include earthquake (56th percentile), hurricane (45th percentile), wildfire (36th percentile).
Preparedness Context
Richland County sits at the 72th 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. The county's second-ranked hazard, tornado at the 62th percentile nationally, means Richland County residents face compounding risks from multiple natural hazard types during peak seasons. Regardless of specific hazard, Richland 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
Compared to other Ohio counties, Richland County runs 6.3 composite risk points higher than the state mean — reflecting above-average hazard concentration in this area.
Is your household prepared for Richland County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Richland County, OH?
What types of natural hazards affect Richland County?
How does Richland County risk compare to the Ohio average?
Is Richland County at risk for flooding?
How is natural disaster risk measured?
Why is Richland 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.