Natural Disaster Risk in Chittenden County

Natural Hazard Profile: Chittenden County, Vermont

Chittenden County is located in the United States in Vermont, home to roughly 168,162 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, Chittenden County carries an overall risk score of 6.2/10, 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 winter and lightning.

Chittenden County's risk score, slightly above 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 Chittenden County, the highest-scoring are avalanche, winter, and lightning. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Chittenden County's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.