Natural Disaster Risk in Addison County

Natural Hazard Profile: Addison County, Vermont

Addison County is located in the United States in Vermont, home to roughly 37,314 residents. The county experiences long, snowy winters and cool summers, with nor'easters and spring flooding from snowmelt 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, Addison County carries an overall risk score of 5.2/10, placing it in the moderate 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 hurricane and landslide.

Addison County's risk score, near the 5.1/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Addison County, the highest-scoring are avalanche, hurricane, and landslide. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a moderate risk rating, Addison County residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for avalanche is recommended.