riskbycounty
FEMA National Risk Index

Laramie County Disaster Risk

Laramie County, Wyoming

FEMA Risk Rating

Relatively Low

National Percentile

77th

of 3,144 counties

State Rank

#1

of 23 (1 = highest risk)

Flood Risk

67th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 67% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Moderate

Higher than 92% of US counties

Tornado

Tornado and severe thunderstorm risk

Moderate

Higher than 88% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 70% of US counties

Risk Advisory: Laramie County

Risk Verdict

Laramie County shows a relatively low overall disaster risk profile, scoring in the 77th percentile nationally. The county faces moderate hazard exposure relative to other U.S. counties. Standard emergency preparedness is recommended, with attention to the specific hazards that dominate locally.

Hazard Breakdown

Wildfire risk is the dominant hazard for Laramie County, scoring in the 92th percentile nationally. It is followed by tornado risk at the 88th percentile. Additional hazards include earthquake (70th), flood (67th).

Preparedness Context

With wildfire risk as the top concern, Laramie County residents should create defensible space around your property, sign up for local emergency alerts, and prepare a go-bag with essential documents and medications. Secondary risks such as tornado also warrant attention in household and community preparedness planning. FEMA recommends all households maintain at least 72 hours of food, water, and medication supplies regardless of specific hazard exposure.

Regional Context

Laramie County is significantly riskier than the average county in Wyoming. Its composite risk score is 38.8 points higher than the state average, meaning residents face above-average exposure to natural hazards compared to their neighbors.

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Frequently Asked Questions

What is the natural disaster risk in Laramie County, WY?
Laramie County has a FEMA National Risk Index rating of Relatively Low, placing it in the 77th 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 Laramie County?
Laramie County is evaluated for five major natural hazard types: wildfire (92th percentile), tornado (88th percentile), earthquake (70th percentile), flooding (67th percentile). The highest-risk hazard is wildfire at the 92th 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 Laramie County risk compare to the Wyoming average?
Laramie County's composite risk percentile is 77th, compared to the Wyoming state average of 38th percentile. The state's overall risk rating is Very Low. This means Laramie County faces higher natural disaster risk than the typical county in Wyoming.
Is Laramie County at risk for wildfire?
Yes, Laramie County's wildfire risk is at the 92th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Laramie County is at the 67th 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 Laramie County higher risk than average?
Laramie County's composite risk score of 77th percentile is above the Wyoming state average of 38th percentile. This elevated risk is driven by wildfire exposure (92th percentile), along with tornado and earthquake and flooding risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.

Counties with Similar Risk

Teton County

Wyoming

-6.0

Relatively Low

71th percentile

Natrona County

Wyoming

-7.8

Relatively Low

69th percentile

Sheridan County

Wyoming

-11.5

Relatively Low

65th percentile

By Logan Johnson, Founder & Data EditorUpdated Reviewed by Logan Johnson, Founder & 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.

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