Los Angeles County Fire Hazard Severity Zone (FHSZ) and insurance
CAL FIRE wildfire hazard for Los Angeles County, California, how physical hazard differs from an insurer's risk assessment, and your home coverage options.
| Wildfire hazard (CAL FIRE FHSZ) | High |
|---|---|
| Earthquake exposure | High |
| Flood exposure | Yes |
| Coastal exposure | Yes |
| Wind-driven fire risk | Yes |
| Region | Southern California |
| County seat | Los Angeles |
This is a qualitative county-level overview derived from CAL FIRE wildfire hazard data and companion perils, not a parcel-level score. Check a specific address on the CAL FIRE viewer linked below.
Hazard is not the same as your insurance risk
A Fire Hazard Severity Zone measures long-term physical wildfire hazard to guide building codes and defensible-space rules. It is not an insurer's underwriting score, and the California Department of Insurance has stated that CAL FIRE's maps do not by themselves determine insurance rates or availability. Carriers weigh your roof, your defensible space, your access and water supply, and their own catastrophe models - so a zone designation and a carrier's decision can and do diverge.
We explain that gap in full, including what the 2025 statewide map update changed and why most homes destroyed in the Eaton Fire sat outside the mapped very-high zone, on our California Fire Hazard Severity Zone guide. You can look up any Los Angeles County address on the official CAL FIRE zone viewer.
Wildfire and home insurance in Los Angeles County
Wildfire is often the deciding factor in whether a home can be insured in Los Angeles County. When carriers decline or non-renew here, we turn to surplus lines wildfire markets and California FAIR Plan coverage paired with a difference-in-conditions wrap for broader protection.
Los Angeles County sits in a seismically active area, and because standard home policies exclude earthquakes, separate earthquake coverage is worth considering.
Flooding is a real consideration in Los Angeles County, and since standard home policies exclude flood, separate flood coverage may be needed for exposed properties.
Coastal areas of Los Angeles County add wind, storm, and flood considerations for properties near the shore.
Seasonal winds can drive fast-moving fires and property damage across Los Angeles County, which underwriters weigh when pricing coverage.
The most populous county in the nation. Coverage ranges from dense urban policies to high-fire foothill and canyon homes in areas like Malibu, the Santa Monica Mountains, and the Angeles National Forest fringe, plus major earthquake fault exposure.
Major recent wildfires in Los Angeles County
These are among the most significant wildfires CAL FIRE has recorded in Los Angeles County. They are why parts of the county are mapped at High or Very High hazard - and why some homes here are hard to place in the standard market.
| Fire | Year | Acres | Structures destroyed |
|---|---|---|---|
| Eaton Fire - Altadena; the second-most destructive wildfire in California history | 2025 | 14,021 | 9,413 |
| Palisades Fire - Pacific Palisades and Malibu | 2025 | 23,707 | 6,833 |
| Woolsey Fire * - Los Angeles and Ventura counties; swept into Malibu | 2018 | 96,949 | 1,643 |
* Incident total spans more than Los Angeles County. Acres burned and structures destroyed are CAL FIRE incident totals.
High and very-high hazard zones concentrate in the foothill and canyon communities along the San Gabriel and Santa Monica mountains - Altadena, the Pacific Palisades, Malibu, Topanga, the Santa Clarita fringe, and the wildland edges of the Angeles National Forest.
CAL FIRE incident activity in Los Angeles County
Between 2015 and 2026, CAL FIRE recorded 142 tracked incidents listing Los Angeles County. That is a high level of recorded fire activity, and it is the practical reason carriers treat parts of this county cautiously.
The largest tracked incident touching Los Angeles County was the Woolsey Fire in 2018. It burned 96,949 acres in total, though that figure spans every county the fire reached, not Los Angeles County alone.
| Year | Incidents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 13 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 13 |
| 2021 | 10 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 35 |
| 2025 | 19 |
| 2026 | 19 |
Source: CAL FIRE incident record, 2015-2026. These are incidents CAL FIRE responded to or monitored, not every ignition in California, so treat the count as a measure of significant fire activity rather than a complete tally. Acreage attributed to the county excludes multi-county complexes, because CAL FIRE reports acres per incident rather than per county.
FAIR Plan reliance in Los Angeles County
The California FAIR Plan is the state's insurer of last resort - basic fire coverage for homes the standard market will not write. Its policy count is a direct gauge of how hard a county has become to insure.
California FAIR Plan policies in force (residential, commercial, and business owner lines), by county, as of September 2024. Source: California FAIR Plan.
A rising FAIR Plan count does not mean bare-bones coverage is your only option. As an independent broker we still check the admitted and surplus lines markets first, and when the FAIR Plan is the right base we pair it with a difference-in-conditions policy for the theft, liability, and water damage it excludes.
Coverage options in Los Angeles County
- Wildfire and hard-to-insure home coverage
- California FAIR Plan plus difference-in-conditions
- Standard homeowners, condo, and renters coverage
Sources
- CAL FIRE Office of the State Fire Marshal - Fire Hazard Severity Zones
- CAL FIRE Fire Hazard Severity Zone Viewer (official address lookup)
- CAL FIRE - Top 20 Largest and Most Destructive California Wildfires; Incident Archive
- California FAIR Plan - policies in force by county (as of 9/30/2024)
- California Department of Insurance
- California FAIR Plan Association
Los Angeles County FHSZ FAQ
Is Los Angeles County in a Fire Hazard Severity Zone?
Yes. CAL FIRE maps significant portions of Los Angeles County as High or Very High Fire Hazard Severity Zones, especially in the wildland-urban interface.
What was the worst wildfire in Los Angeles County?
The most destructive recent wildfire in Los Angeles County was the January 2025 Eaton Fire, which destroyed much of Altadena. CAL FIRE incident records list its acreage and the number of structures destroyed alongside the county's other major fires.
Does a Fire Hazard Severity Zone set my insurance rate in Los Angeles County?
No. A CAL FIRE zone classifies long-term physical wildfire hazard for planning and building rules, not insurance pricing, and the California Department of Insurance has stated the maps do not by themselves determine rates or availability. Carriers price each Los Angeles County property on its own roof, defensible space, access, and their own catastrophe models.
Can I still get homeowners insurance in Los Angeles County?
Yes. As an independent broker we shop admitted carriers writing Los Angeles County, then surplus lines wildfire markets and the California FAIR Plan paired with a difference-in-conditions wrap when a home is hard to place in the standard market.
How many wildfires does Los Angeles County get?
CAL FIRE recorded 142 tracked incidents listing Los Angeles County between 2015 and 2026, with its busiest year being 2024. That covers the fires CAL FIRE responded to or monitored rather than every ignition, so read it as a measure of significant activity.
What was the largest wildfire in Los Angeles County?
The largest tracked incident touching Los Angeles County was the Woolsey Fire in 2018, at 96,949 acres. That fire crossed county lines, so the acreage covers every county it reached, not Los Angeles County alone.
How many California FAIR Plan policies are in Los Angeles County?
As of September 2024, Los Angeles County had 112,945 California FAIR Plan policies in force across all lines, up from 83,732 in 2020 - a sign of how far the standard market has pulled back. The FAIR Plan is the insurer of last resort; a broker can still check admitted and surplus lines options first.
Does the California FAIR Plan cover Los Angeles County?
Yes. The California FAIR Plan is available statewide, including Los Angeles County, as a last-resort option for fire coverage when the standard market declines. It is typically paired with a difference-in-conditions policy for the theft, liability, and water damage the FAIR Plan does not include.
Insuring a home in Los Angeles County?
Tell us what you need and a licensed California broker will reach out with real options. Simple situation or complicated one, we shop it the same way.
Prefer to talk? Call (916) 469-5253.