Natural Disaster Risk — ZIP Code 83705

Natural Hazard Profile: ZIP 83705, Idaho

ZIP 83705 in Boise sits in the western mountain region near the Pacific Coast. Its semi-arid climate produces dry summers, cold winters, and significant wildfire risk, and notably a high fire danger period from July through September. These conditions define the natural disaster environment for households across this ZIP code.

According to FEMA's National Risk Index, ZIP 83705 carries an overall risk score of 7.1/10, placing it in the high category. Winter weather is the dominant natural hazard, with the area facing heavy snowfall, ice accumulation, and bitter cold that can immobilize infrastructure and create dangerous travel conditions. The area also faces notable exposure to volcano and wildfire.

Within Idaho, ZIP 83705's risk is, considerably above the 5.1/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Idaho identifies winter as the foremost hazard, followed by volcano and wildfire. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

ZIP 83705'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.