Natural Disaster Risk in Sheridan County

Natural Hazard Profile: Sheridan County, Wyoming

Sheridan County is located in the United States in Wyoming, home to roughly 30,921 residents. The county experiences high winds, cold winters, and significant snowfall at elevation, with blizzards and rapid weather changes shaping the natural hazards faced by its communities. FEMA assesses risk at this county level, providing the baseline for every city and ZIP code within its boundaries.

According to FEMA's National Risk Index, Sheridan County carries an overall risk score of 6.1/10, placing it in the high category. The threat of avalanche is the primary natural hazard here, with winter snowpack instability on mountain terrain posing risks to roads, structures, and outdoor recreation activities. The area also faces notable exposure to wildfire and winter.

Sheridan County's risk score, slightly above the 5.3/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Sheridan County, the highest-scoring are avalanche, wildfire, and winter. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a high natural disaster risk rating, Sheridan County residents benefit from taking preparedness seriously. Reviewing insurance coverage for avalanche and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.