Earthquake insurance is a separate policy or endorsement that covers damage from earthquakes and related events like landslides and volcanic eruptions. Standard homeowners insurance excludes earthquake damage, making this coverage essential for homes in seismically active areas.
Average Earthquake Insurance Costs
National average: $2,200/year for $300,000 dwelling coverage. Costs by location: California (highest risk): $2,500-$5,000/yr, Pacific Northwest: $1,500-$3,500/yr, Midwest (New Madrid zone): $800-$2,000/yr, East Coast: $500-$1,500/yr. Key cost factors: proximity to fault lines, soil type (liquefaction risk), home construction (wood frame cheapest to insure), foundation type, and home age.
CEA Insurance in California
The California Earthquake Authority (CEA) is the primary earthquake insurer in California. CEA policies: Dwelling coverage up to $3M, Personal property: $5,000-$200,000, Loss of use: $1,500-$100,000. Deductibles: 5%, 10%, 15%, 20%, or 25% of dwelling coverage. A 15% deductible on $500,000 = $75,000 out of pocket before insurance pays. CEA premiums average $3,200/yr in California.
Is Earthquake Insurance Worth It?
Earthquake insurance is worth it if: you live within 10 miles of an active fault, your home is your largest asset, you could not afford to rebuild without insurance, your mortgage lender requires it, or you live in a high-risk zone. Consider that: the average earthquake claim is $100,000-$300,000, most homeowners cannot absorb this loss, and FEMA disaster assistance is limited to $35,000 in grants.
Understanding Earthquake Deductibles
Earthquake insurance deductibles are percentage-based, not fixed dollar amounts. Typical deductibles: 5-25% of dwelling coverage amount. Example: 15% deductible on $400,000 home = $60,000 deductible. This means you pay the first $60,000 of damage. Lower deductibles = much higher premiums. A 5% deductible may cost 2-3x more than a 15% deductible.
Alternatives to Earthquake Insurance
If earthquake insurance is too expensive: retrofit your home (bolt to foundation, brace cripple walls) to reduce damage risk, set aside a dedicated emergency fund, consider parametric earthquake insurance (pays fixed amount based on quake magnitude near your home), and check if your state offers earthquake retrofit assistance programs. California offers up to $3,000 through the Earthquake Brace + Bolt program.