Dunn County Disaster Risk
Dunn County, North Dakota
FEMA Risk Rating
Very Low
National Percentile
11th
of 3,144 counties
State Rank
#32
of 53 (1 = highest risk)
Flood Risk
10th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Very Low
Higher than 10% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Moderate
Higher than 84% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 24% of US counties
Earthquake
Seismic activity and ground shaking risk
Very Low
Higher than 3% of US counties
Risk Overview
About Natural Disaster Risk in Dunn County, North Dakota
Dunn County presents very low disaster risk
With a composite risk score of 10.78, Dunn County ranks as Very Low—well below the national average. This favorable profile reflects minimal exposure to the major natural hazards that affect many U.S. counties.
Safe county by North Dakota standards
Dunn County's score of 10.78 sits substantially below the state average of 22.19, placing it among North Dakota's safest communities. The county's stable hazard profile offers residents reliable long-term security from most natural disasters.
Lower risk than surrounding northwestern counties
Dunn County's 10.78 score outperforms nearby Emmons County (44.27) significantly, placing it in a lower-risk pocket of northwestern North Dakota. This relative advantage makes the county particularly attractive for those seeking stability in the region.
Wildfire is your principal hazard exposure
Wildfire risk reaches 83.87—notably high and Dunn County's primary concern, though tornadoes (24.05) and floods (10.11) remain minor threats. The elevated wildfire score reflects the county's geographical characteristics in western North Dakota's grasslands.
Prioritize wildfire preparedness today
Standard homeowners insurance meets most property needs given your overall low risk, but wildfire readiness is essential given your 83.87 wildfire score. Create defensible space around your home, trim tree branches near structures, and maintain a current evacuation plan for fire season.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Dunn County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Dunn County
Risk Verdict
Dunn County sits in the lower tier of U.S. counties for natural disaster exposure, ranked at the 11th percentile nationally. A 11th percentile score positions Dunn County among the nation's lower-risk counties, a genuinely favorable outcome — one that simple, low-cost preparedness habits can reinforce further.
Hazard Breakdown
Wildfire risk is Dunn County's dominant natural hazard, ranked at the 84th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 24th percentile nationally. Additional tracked hazards include flood (10th percentile), earthquake (3th percentile).
Preparedness Context
At the 84th percentile nationally for wildfire risk, Dunn County households benefit from creating defensible space — a buffer of reduced vegetation around structures — and reviewing whether homeowners insurance covers wildfire damage in this region. Alongside wildfire, tornado at the 24th percentile nationally means a multi-season preparedness mindset — fire season and flood or storm season often require different household plans. Enrolling in the county's wireless emergency alert system and keeping a vehicle at least half-full during peak fire season are low-cost habits that dramatically reduce evacuation lag time for Dunn County residents.
Regional Context
Dunn County falls 11.4 points below North Dakota's typical county risk level, making it one of the safer natural-hazard environments in the state.
Is your household prepared for Dunn County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Dunn County, ND?
What types of natural hazards affect Dunn County?
How does Dunn County risk compare to the North Dakota average?
Is Dunn County at risk for wildfire?
How is natural disaster risk measured?
Is Dunn 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.