Moderate Risk Alaska  ·  Wildfire / Extreme Cold

Yukon-Koyukuk Census Area AK

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

6/ 10
Threat Score
Population
5
Area
145,505
sq miles
Primary Hazard
Wildfire / Extreme Cold
FEMA Disasters
7
federally declared

Yukon-Koyukuk Census Area AK in Alaska faces wildfire / extreme cold risk across its 145,505 square mile area. Galena serves this largest US county equivalent covering vast Interior Alaska. Yukon-Koyukuk 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.

// Risk Intelligence

Threat Score 6 / 10    Moderate Risk
Primary Hazard Wildfire / Extreme Cold
Secondary Hazard Earthquake
FEMA Flood Zone Moderate
Federally Declared Disasters 7
Last Major Event 2019 Yukon Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (907) 374-3149
Emergency Shelters 3 designated facilities
Evacuation Routes State and US highways

// County Profile

County Yukon-Koyukuk Census Area AK
State Alaska (AK)
Population 5
Area 145,505 sq miles
FEMA Region Moderate

// Other Alaska Counties