Madison County ID in Idaho faces earthquake / wildfire risk across its 472 square mile area. Rexburg home to BYU-Idaho serves this east Idaho county near Yellowstone. Madison serves as the county seat and regional emergency coordination hub.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 5 / 10 Low Risk |
| Primary Hazard | Earthquake / Wildfire |
| Secondary Hazard | Winter Storm |
| FEMA Flood Zone | Low |
| Federally Declared Disasters | 6 |
| Last Major Event | 2022 Earthquake |
| Event Frequency | Annual |
// Emergency Operations
| Emergency Mgmt Phone | (208) 356-5906 |
| Emergency Shelters | 2 designated facilities |
| Evacuation Routes | State and US highways |
// County Profile
| County | Madison County ID |
| State | Idaho (ID) |
| Population | 38 |
| Area | 472 sq miles |
| FEMA Region | Low |
// Major Cities
// Cities in This County
// Other Idaho Counties
Franklin County ID
Earthquake / Wildfire
5/10
Low
Ada County ID
Wildfire / Flash Flooding
5/10
Moderate
Bonneville County ID
Earthquake / Wildfire
5/10
Low
Fremont County ID
Earthquake / Wildfire
5/10
Low
Kootenai County ID
Wildfire / Flash Flooding
5/10
Moderate
Oneida County ID
Earthquake / Wildfire
5/10
Low