How Do I Find My Wildfire Risk Score?
Check your renewal notice first, some insurers list it there. Otherwise, a free site like Risk Factor can estimate it.
Free to compare
A wildfire risk score doesn't explain a renewal increase by itself, since insurers weigh it alongside building costs, local claims, and reinsurance costs across the whole state, none of which show up on your declarations page. If your area's wildfire risk was reclassified, that alone can raise what you pay even though nothing on your property changed. Checking the score tells you if that's a factor. If it's low or unchanged, ask what did shift. That's also when comparing other insurers makes sense, since they don't all weigh wildfire risk the same way.
A high wildfire score doesn't mean every insurer prices it the same way. Some lean hard on wildfire modeling and raise prices fast when an area gets reclassified. Others weigh it less, or spread the cost differently across their book. If your renewal jumped and the score explains part of it, a company with a different approach could land on a lower number for the same house.
Can I lower my wildfire risk score?
Not directly, in most cases. The score is based on things about the land and surroundings that a homeowner mostly can't change. Slope, vegetation type, how dense the trees are nearby, distance to the nearest fire station, and local climate patterns all factor in. A homeowner can't move the house further from a ridge or make the hillside less steep. What's possible is reducing the risk around the structure itself, and some scoring models and some insurers do take that into account even if it doesn't change the underlying zone.
Clearing brush and dead vegetation near the house, swapping a wood roof for a fire-resistant one, enclosing eaves and vents with ember-resistant mesh, and keeping gutters clear are the kinds of changes that show up when an insurer or a model reassesses a property. Not every scoring tool weighs these the same, and not every insurer gives a discount for them. It's worth asking directly whether mitigation work affects the price rather than assuming it will.
Some states also run their own wildfire mitigation programs, sometimes tied to a certification a fire department or state agency issues after an inspection. Where those exist, insurers in that state may be required to factor the certification into pricing, or at least consider it. Whether a given state has a program like this, and whether a particular insurer honors it, varies. That makes it a specific question worth asking when comparing options rather than something to assume applies everywhere.
None of this changes the zone-level risk that drove a reclassification. If the area around the house was moved into a higher-risk category, mitigation work on one property doesn't undo that. It can still matter at the margins, especially with insurers that look at defensible space and roofing material as part of how they price a given address, separate from the broader zone it sits in.
Where do these wildfire scores actually come from?
A wildfire risk score isn't something an insurer invents on its own. Most come from third-party modeling companies that pull together satellite imagery, vegetation data, terrain maps, weather patterns, and historical fire records for a given address and the land around it. Risk Factor, built by First Street Foundation, is one public version of this kind of model. Insurers often license a similar but separate model built specifically for underwriting, which may weigh the same inputs differently or add data the public tools don't have access to.
The free score a homeowner finds online and the number an insurer is actually pricing against can tell slightly different stories. Both are estimates of the same underlying risk, built from similar raw material, but tuned for different purposes. A public tool aims to inform a homeowner or buyer. An insurer's model aims to price a policy against thousands of other properties across a state. They'll usually point in the same direction, but the exact number rarely matches.
The data itself updates on its own schedule, not the homeowner's. Vegetation grows back after a few dry years. A new fire station opens. A wildfire two counties over reshapes how a modeler treats the whole region. None of that requires anything to happen on the property itself, yet it can shift the score up or down the next time the model refreshes. A score can look different from one year to the next even when nothing about the house or the land immediately around it has changed.
Because the score is modeled rather than measured directly, it's worth treating it as an estimate rather than a fixed fact about the property. Two different tools can produce two different scores for the same address, and both can be reasonable given what each one weighs. If a homeowner wants to understand why a number looks high, it's worth checking which factors a given tool lists as driving it. That's usually visible on the same report, and it's a more useful starting point than the score alone.
Before the renewal comes due again
Pull your current score, then check your declarations page for the wildfire risk tier or surcharge line, if your insurer lists one. Compare it against next year's renewal when it arrives, and note whether it moved.
