Campbell County Disaster Risk
Campbell County, Wyoming
FEMA Risk Rating
Relatively Low
National Percentile
56th
of 3,144 counties
State Rank
#7
of 23 (1 = highest risk)
Flood Risk
40th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Very Low
Higher than 40% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Moderate
Higher than 93% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 46% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 72% of US counties
Risk Overview
About Natural Disaster Risk in Campbell County, Wyoming
Campbell ranks among Wyoming's riskiest counties
Campbell County's composite risk score of 56.14 rates as relatively low but sits 48% above Wyoming's state average of 37.86. The county faces notably elevated wildfire exposure (92.91) and meaningful earthquake risk (72.26).
Second-highest risk in the state
Among Wyoming's 23 counties, Campbell ranks near the top for disaster vulnerability. Its composite score of 56.14 reflects severe wildfire risk (92.91) and above-average exposure to tornadoes and earthquakes.
Significantly riskier than surrounding areas
Campbell County's risk profile stands well above neighboring Big Horn County (31.14) and exceeds the state average by substantial margins. The county's extreme wildfire exposure (92.91) represents one of the highest in Wyoming.
Catastrophic wildfire risk dominates Campbell's profile
Wildfire risk scores an exceptional 92.91—among the state's worst—reflecting vast grassland and forest exposure. Earthquake risk (72.26) and tornado risk (46.34) create additional hazard layers that residents must plan for separately.
Wildfire insurance is non-negotiable here
Campbell County residents should verify that wildfire and brush coverage is explicitly included in their homeowners policies and maintain aggressive defensible space maintenance. Earthquake insurance and a solid emergency plan become essential given the county's multi-hazard exposure profile.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Campbell County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Campbell County
Risk Verdict
At the 56th percentile nationally, Campbell County experiences a manageable level of natural hazard risk that falls below the U.S. median. Campbell County's risk profile calls for targeted preparedness, focusing on the hazard categories that dominate the county's score.
Hazard Breakdown
Wildfire risk is Campbell County's dominant natural hazard, ranked at the 93th percentile nationally under FEMA's National Risk Index. Earthquake ranks second at the 72th percentile nationally. Additional tracked hazards include tornado (46th percentile), flood (40th percentile).
Preparedness Context
Wildfire ranks as Campbell County's primary hazard at the 93th percentile nationally. For Campbell County households in high-WUI areas, go-bag readiness — the ability to leave within 15 minutes — is more important than shelter-in-place planning for most residential properties. The county's earthquake exposure at the 72th percentile nationally complements the wildfire risk — saturating rain after burn scarring often triggers secondary flood and debris flow events. Campbell County county's local emergency management office publishes community-specific wildfire risk assessments and evacuation zone maps; households should review their zone assignment and sign up for zone-specific alerts.
Regional Context
Campbell County falls 18.3 points above Wyoming's typical county risk level, which means the hazard environment here is notably more demanding than the state baseline.
Is your household prepared for Campbell County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Campbell County, WY?
What types of natural hazards affect Campbell County?
How does Campbell County risk compare to the Wyoming average?
Is Campbell County at risk for wildfire?
How is natural disaster risk measured?
Why is Campbell 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.