Natural Disaster Risk — ZIP Code 83602

Natural Hazard Profile: ZIP 83602, Idaho

Located in the Pacific Northwest, ZIP 83602 serves the Banks community. The semi-arid climate of this part of Idaho — bringing dry summers, cold winters, and significant wildfire risk — directly shapes the hazard exposure for properties in this postal area.

ZIP 83602's overall natural disaster risk is rated 4.7/10 (Moderate) by FEMA's National Risk Index. 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. Secondary hazards include landslide and wildfire.

Relative to other U.S. communities, ZIP 83602's natural disaster risk is near the U.S. national average of 4.5/10, near the 5.1/10 state average. The hazard distribution here is led by avalanche and landslide, as measured by FEMA across Idaho. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a moderate risk rating, ZIP 83602 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.