How to Get Earthquake Insurance in California: CEA Guide for 2026
Most California homeowners don’t have earthquake insurance. Despite living in one of the most seismically active regions in the world, only about 13% of California homeowners carry earthquake coverage. The reason is straightforward: it’s expensive, deductibles are high, and many people simply gamble that a major earthquake won’t happen during their ownership period. But the USGS estimates a 60%+ probability of a magnitude 6.7+ earthquake hitting the state before 2043, and uninsured earthquake damage can wipe out a lifetime of home equity in seconds.
The California Earthquake Authority (CEA) is the primary source of residential earthquake insurance in the state. Created by the legislature in 1996 after the Northridge earthquake left private insurers with $12.5 billion in claims, the CEA provides policies through participating insurance companies. This guide walks through how to get coverage, what it costs, what’s covered, and how to decide if the investment makes sense for your situation.
Step 1: Understand What Standard Homeowner’s Insurance Does NOT Cover
Your regular homeowner’s insurance policy does not cover earthquake damage. Period. It covers fire, wind, theft, liability, and certain water damage — but ground shaking and ground failure from earthquakes are specifically excluded. If a magnitude 7.0 earthquake damages your foundation, cracks your walls, and shifts your home off its supports, your homeowner’s policy pays nothing for those repairs. Fire caused by earthquake may be covered, but structural earthquake damage is not.
This is the fundamental misunderstanding that leaves most California homeowners exposed. Many assume their homeowner’s policy provides some earthquake protection. It doesn’t.
Step 2: Learn About CEA Coverage Options
The CEA offers three coverage components:
| Coverage Type | What It Covers | Available Limits | Deductible Options |
|---|---|---|---|
| Dwelling Coverage | Structural damage to the home itself | Up to replacement cost | 5%, 10%, 15%, 20%, or 25% of dwelling limit |
| Personal Property | Belongings inside the home | $5,000–$200,000 | Same percentage as dwelling |
| Loss of Use | Temporary living expenses if home is uninhabitable | $1,500–$100,000 | No separate deductible |
Important limitations:
- Deductibles are percentage-based, not flat dollar amounts. A 15% deductible on a $800,000 dwelling coverage means you pay the first $120,000 of damage out of pocket. This is the most common source of sticker shock.
- No coverage for external structures (pools, fences, driveways, retaining walls) under the basic CEA policy.
- No coverage for land or foundation-only damage. If your foundation is damaged but the structure above it is fine, coverage may be limited.
- Personal property coverage is optional and limited. The basic CEA policy covers the dwelling structure only; you add personal property and loss of use as options.
Step 3: Get a Quote
CEA policies are sold through participating insurance companies — you buy it through the same company that provides your homeowner’s insurance (most major California carriers participate). To get a quote:
- Contact your existing homeowner’s insurance company. Ask for a CEA earthquake insurance quote. They’re required by law to offer it when writing a homeowner’s policy.
- Provide your property details: address, year built, construction type (wood frame, masonry, etc.), foundation type, number of stories, and square footage.
- Choose your coverage levels: dwelling limit, personal property amount, loss of use amount, and deductible percentage.
- Compare options. Getting quotes with different deductible percentages (5% vs 15% vs 25%) shows the premium trade-off. Higher deductibles mean significantly lower premiums but more out-of-pocket exposure.
You can also get estimated quotes at earthquakeauthority.com using the CEA’s online premium calculator.
Step 4: Understand the Cost
| Home Value | Annual Premium (5% Deductible) | Annual Premium (15% Deductible) | Annual Premium (25% Deductible) |
|---|---|---|---|
| $400,000 | $2,500–$4,000 | $1,200–$2,000 | $600–$1,200 |
| $700,000 | $4,000–$6,500 | $2,000–$3,500 | $1,000–$2,000 |
| $1,000,000 | $5,500–$9,000 | $2,800–$5,000 | $1,400–$2,800 |
| $1,500,000 | $8,000–$13,000 | $4,000–$7,000 | $2,000–$4,000 |
Premiums vary significantly based on:
- Location: Proximity to known faults and soil type affect risk. Bay Area and LA properties generally pay more than Sacramento or Central Valley homes.
- Construction type: Wood-frame homes perform best in earthquakes and cost less to insure. Masonry and unreinforced concrete buildings pay higher premiums.
- Foundation type: Homes on raised foundations (crawl space) cost more than homes on slab foundations.
- Year built: Older homes built before seismic codes were strengthened pay higher premiums.
- Retrofit status: Homes with completed seismic retrofits (foundation bolting, cripple wall bracing) receive 5–10% premium discounts.
Add earthquake insurance to your total housing cost calculation using our mortgage calculator.
Step 5: Decide If It’s Worth It
The decision framework breaks down to three questions:
How much equity do you have?
If you have $200,000+ in equity, earthquake damage could wipe out a substantial portion of your net worth. The more equity you have, the stronger the case for insurance.
Could you afford to rebuild?
If a major earthquake destroys your home and you don’t have earthquake insurance, you’d need to rebuild or repair out of pocket while still paying your existing mortgage (which doesn’t go away because the collateral is damaged). Use our amortization schedule calculator for detailed numbers. Few families have the cash reserves to handle a $200,000+ repair bill while maintaining mortgage payments.
What’s your risk tolerance?
The probability of a damaging earthquake is real but uncertain. You’re essentially paying an annual premium to transfer catastrophic risk to the CEA. If the high deductible bothers you, consider this: earthquake insurance is designed for catastrophic loss protection, not for minor damage. The deductible handles the small stuff; the insurance handles the house-off-its-foundation scenario.
Step 6: Consider Alternatives and Supplements
Retrofit Your Home First
Earthquake retrofitting ($3,000–$12,000 for bolt-and-brace) is the most cost-effective risk reduction strategy. A properly retrofitted home is far less likely to suffer catastrophic damage. Combine retrofitting with a higher-deductible (cheaper) earthquake policy for optimal protection at reasonable cost. See our earthquake retrofit cost guide.
FEMA Disaster Assistance
FEMA provides disaster assistance after federally declared disasters, but amounts are limited (typically $30,000–$40,000 maximum for home repair) and are primarily intended as temporary relief, not full reconstruction funding. FEMA assistance is not a substitute for earthquake insurance.
SBA Disaster Loans
The Small Business Administration offers low-interest disaster loans (up to $500,000 for primary residences) after declared disasters. These are loans, not grants — you’re taking on debt to repair your home. The interest rates are favorable (typically 2–4%), but you’re adding financial burden at a time when you’re already stressed.
Private Earthquake Insurance
A few private insurers offer earthquake policies that may provide broader coverage than the CEA (such as covering external structures, lower deductibles, or masonry chimney replacement). Companies like GeoVera and Palomar Specialty offer alternatives worth comparing. Private policies may cost more but could provide better coverage for specific needs.
Step 7: Review and Update Annually
After purchasing earthquake insurance, review your coverage annually:
- Update dwelling coverage to reflect current replacement cost (construction costs have risen significantly in recent years)
- Reassess deductible level based on your current equity and financial situation
- Check for retrofit discounts if you’ve completed seismic improvements
- Compare CEA premiums with private market alternatives as the market evolves
Calculate your overall housing costs including earthquake insurance with our mortgage calculator and estimate your home’s value with our seller net proceeds calculator.
Compare With Other States
Considering other markets? Here’s how other states compare:
- How to Get Homeowners Insurance in Kansas: Complete Guide for 2026
- How to Get Homeowners Insurance in Connecticut: Guide for 2026
- How to Prepare Your Florida Home for Hurricane Season: Complete Checklist
Frequently Asked Questions
How much does earthquake insurance cost in California?
Annual premiums range from $600 to $13,000+ depending on home value, location, construction type, deductible choice, and coverage limits. A typical $700,000 wood-frame home with a 15% deductible pays roughly $2,000–$3,500/year. Choosing a higher deductible (25%) can cut the premium roughly in half, while a 5% deductible costs 2–3x more.
What does earthquake insurance cover?
CEA policies cover structural damage to the dwelling from earthquake-caused ground shaking. Optional add-ons cover personal property (belongings) and loss of use (temporary housing). CEA policies do not cover external structures (pools, fences, patios), land damage, or certain types of foundation damage. Fire resulting from earthquake is covered by your standard homeowner’s policy.
Is earthquake insurance worth it?
For homeowners with significant equity, in high-risk seismic zones, or who couldn’t afford to rebuild out of pocket, earthquake insurance provides essential catastrophic protection. The high deductible means you’re self-insuring for moderate damage, but the insurance covers the scenario that would otherwise be financially devastating. For homeowners with minimal equity or who plan to sell soon, the calculus is different.
Why are earthquake insurance deductibles so high?
Earthquake damage has a different loss profile than fire or wind damage. When a major earthquake hits, every building in the affected area is damaged simultaneously, creating enormous aggregate claims. High deductibles keep premiums affordable by having homeowners absorb smaller losses while the insurance covers catastrophic damage. Think of it as catastrophe insurance, not comprehensive coverage.
Do mortgage lenders require earthquake insurance?
No. Unlike flood insurance (required in FEMA flood zones), earthquake insurance is not required by any lender. This is one reason adoption rates are so low — homeowners aren’t forced to buy it, and the premiums and deductibles discourage voluntary purchase. Some financial advisors argue that earthquake insurance should be mandatory in California, but no such requirement exists.
Can I get earthquake insurance after an earthquake?
Not typically. After a significant earthquake, the CEA and private insurers impose moratoriums on new earthquake policies for a period (usually 10–15 days after a major event). This prevents people from buying insurance only after damage has occurred. Use our home buying guide for detailed numbers. You need to purchase earthquake insurance before an earthquake happens — waiting until after an event will leave you uninsured for the next one.