High Risk California  ·  Wildfire / Earthquake

El Dorado County CA

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

7/ 10
Threat Score
Population
192843
Area
1712
sq miles
Primary Hazard
Wildfire / Earthquake
FEMA Disasters
36
federally declared

El Dorado County in the Sierra Nevada foothills faced the 2021 Caldor Fire, which burned nearly 222,000 acres and threatened the evacuation of South Lake Tahoe, forcing tens of thousands to flee. The county's forested terrain and increasing drought conditions have dramatically elevated wildfire risk in recent years.

// Risk Intelligence

Threat Score 7 / 10    High Risk
Primary Hazard Wildfire / Earthquake
Secondary Hazard Flash Flooding
FEMA Flood Zone Zone X (Moderate Risk)
Federally Declared Disasters 36
Last Major Event Caldor Fire (2021)
Event Frequency Major event every 3–5 years

// Emergency Operations

Emergency Mgmt Phone (530) 621-5557
Emergency Shelters 14 designated facilities
Evacuation Routes US-50 East, SR-193 North, SR-88 East

// Recommended Preparedness Gear

Based on El Dorado County CA's primary hazard profile (Wildfire / Earthquake), the following gear is recommended for a High risk area.

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// County Profile

County El Dorado County CA
State California (CA)
Population 192843
Area 1712 sq miles
FEMA Region Zone X (Moderate Risk)

// Other California Counties