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

Cook County Disaster Risk

Cook County, Minnesota

FEMA Risk Rating

Very Low

National Percentile

11th

of 3,144 counties

State Rank

#76

of 87 (1 = highest risk)

Flood Risk

20th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 20% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 80% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 3% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 0% of US counties

Hurricane

Tropical cyclone and hurricane risk

Very Low

Higher than 0% of US counties

Risk Overview

About Natural Disaster Risk in Cook County, Minnesota

Cook County ranks among America's safest regions

Cook County's composite risk score of 11.23 with a "Very Low" rating places it among the nation's most protected counties from major natural disasters. This exceptionally low exposure provides residents with one of the lowest disaster risk profiles in the United States.

Cook ranks second-lowest in Minnesota risk

Cook County scores 11.23, well below Minnesota's state average of 42.38 and second only to Clearwater County (4.17) in statewide safety rankings. This positions Cook among Minnesota's most resilient and disaster-resistant counties.

Cook is region's second-safest county overall

Cook County (11.23) trails only Clearwater (4.17) but substantially outperforms neighboring Carlton (70.07) and Clay (73.66) in safety. The county's northeastern Lake Superior location provides natural protection from many hazards affecting interior Minnesota.

Wildfire is Cook's only meaningful hazard

Cook County's wildfire risk score of 79.58 is notably elevated, reflecting its boreal forest geography and fire ecology. However, flood (19.85), tornado (2.89), and earthquake risks are nearly nonexistent, making fire the sole significant hazard.

Wildfire awareness matters most for Cook residents

Cook County residents should focus fire preparedness efforts on wildfire defense—creating defensible space, maintaining evacuation routes, and following seasonal fire restrictions. Standard homeowners insurance provides adequate coverage for most risks, with wildfire awareness being the primary personal protection measure.

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

Preparedness Guide

What to Prepare for in Cook County

Top Hazards by Exposure

  1. #1
    WildfirePrepare
    80th percentile
  2. #2
    FloodPrepare
    20th percentile
  3. #3
    TornadoPrepare
    3th percentile

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

Risk Advisory: Cook County

Risk Verdict

Compared to the nation's 3,144 counties, Cook County ranks at the 11th percentile for natural disaster risk — toward the safer end of the spectrum. The 11th percentile national ranking is one lens; Cook County residents also benefit from reviewing which specific hazard types drive the county's composite score and preparing accordingly.

Hazard Breakdown

Wildfire risk is Cook County's dominant natural hazard, ranked at the 80th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 20th percentile nationally. Additional tracked hazards include tornado (3th percentile), earthquake (0th percentile), hurricane (0th percentile).

Preparedness Context

Cook County sits at the 80th percentile for wildfire exposure. Signing up for Cook County's county emergency alert system and knowing the pre-planned evacuation route before conditions deteriorate are the two highest-value preparedness actions for residents here. The county's flood exposure at the 20th percentile nationally complements the wildfire risk — saturating rain after burn scarring often triggers secondary flood and debris flow events. In Cook County, wildfire smoke often precedes the flame front by hours or days; households benefit from tracking EPA's AirNow.gov and having HEPA air filtration available as a first line of indoor protection when air quality alerts are issued.

Regional Context

At 31.2 points below the Minnesota state average, Cook County is among the lower-risk counties in the state for natural disaster exposure.

Is your household prepared for Cook 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 Cook County, MN?
Cook County has a FEMA National Risk Index rating of Very Low, placing it in the 11th 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 Cook County?
Cook County is evaluated for five major natural hazard types: wildfire (80th percentile), flooding (20th percentile), tornado (3th percentile), earthquake (0th percentile), hurricane (0th percentile). The highest-risk hazard is wildfire at the 80th 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 Cook County risk compare to the Minnesota average?
Cook County's composite risk percentile is 11th, compared to the Minnesota state average of 42th percentile. The state's overall risk rating is Very Low. This means Cook County faces lower natural disaster risk than the typical county in Minnesota.
Is Cook County at risk for wildfire?
Yes, Cook County's wildfire risk is at the 80th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Cook County is at the 20th 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.
Is Cook County a safe place to live?
Cook County's composite risk score of 11th percentile is below the Minnesota state average of 42th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 80th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.
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.