Iosco County Disaster Risk
Iosco County, Michigan
FEMA Risk Rating
Very Low
National Percentile
38th
of 3,144 counties
State Rank
#53
of 83 (1 = highest risk)
Flood Risk
53th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively Low
Higher than 53% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively Low
Higher than 61% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 37% of US counties
Earthquake
Seismic activity and ground shaking risk
Very Low
Higher than 24% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 40% of US counties
Risk Overview
About Natural Disaster Risk in Iosco County, Michigan
Iosco ranks among lowest-risk counties
Iosco County's composite risk score of 37.75 sits well below Michigan's state average of 49.56 and substantially below the national median, earning a very low risk rating. Residents here face notably less disaster exposure than most Americans.
Safest natural hazard exposure in Michigan
Iosco County lands in Michigan's safest tier for natural disasters, with minimal exposure to tornadoes, earthquakes, and hurricanes. The county's very low composite risk makes it one of the state's most stable communities for disaster preparedness.
Iosco's safety stands out regionally
Iosco's 37.75 score is notably lower than nearby Kalkaska (21.28) and significantly safer than most other Michigan counties, reflecting its regional advantage. This favorable profile makes Iosco an outlier for natural disaster resilience in northeastern Michigan.
Wildfire and flood are minor concerns
While Iosco's wildfire risk of 60.72 and flood risk of 52.93 exceed some other county risks, both remain relatively modest in statewide and national context. Tornado risk (36.67) rounds out the county's hazard profile with manageable exposure.
Standard coverage likely sufficient here
Iosco's low overall risk means standard homeowners insurance provides reasonable protection for most residents, though flood insurance remains worth evaluating if your property sits near water. Keep gutters clear and maintain proper drainage to manage the modest flood risk.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Iosco County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Iosco County
Risk Verdict
Iosco County sits in the lower tier of U.S. counties for natural disaster exposure, ranked at the 38th percentile nationally. At the 38th percentile nationally, Iosco County's natural hazard profile is comparatively favorable — community resilience is reinforced when individual households maintain a reviewed emergency plan.
Hazard Breakdown
Wildfire risk is Iosco County's dominant natural hazard, ranked at the 61th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 53th percentile nationally. Additional tracked hazards include hurricane (40th percentile), tornado (37th percentile), earthquake (24th percentile).
Preparedness Context
At the 61th percentile nationally for wildfire risk, Iosco 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. A secondary flood exposure at the 53th percentile nationally means Iosco County residents face hazards from two distinct natural peril categories during different seasons. 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 Iosco County residents.
Regional Context
Iosco County falls 11.8 points below Michigan's typical county risk level, making it one of the safer natural-hazard environments in the state.
Is your household prepared for Iosco County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Iosco County, MI?
What types of natural hazards affect Iosco County?
How does Iosco County risk compare to the Michigan average?
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Is Iosco 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.