Montana home insurance calculator

What homeowners insurance costs here, and whether what you pay is in line. Estimate only — not a quote, and not an offer of coverage.

Montana guide

Home Insurance in Montana: What It Costs and What Actually Covers You

  • Montana's reference premium is about $2,829 a year for $300,000 of dwelling coverage — essentially at the $2,872 national average. But this is the least precise figure in this batch: the sources span $2,399 to $3,765, and it should be read as a midpoint, not a number.
  • The statewide average also hides an unusually wide internal spread. A home in the wildland-urban interface near the Bitterroot or Flathead prices nothing like a home in Billings or Great Falls.
  • Montana is thought of as a wildfire state, and it is — but the percentage deductible that actually appears on Montana declarations pages is a WIND/HAIL deductible, not a wildfire one. Montana's average wind/hail deductible measures 1.10% of dwelling coverage, or $3,786.

Two things about Montana home insurance are usually stated the wrong way round.

The first is the price. You will find Montana quoted at $2,399 and at $3,765 by credible national sources, and every article that picks one of those and calls it "the average Montana premium" is overstating what anyone actually knows. This guide uses $2,829, and it is going to be unusually explicit that this is a midpoint between sources that disagree by 32%, not a figure anyone measured.

The second is the risk. Montana is a wildfire state — about 29% of Montana properties face high wildfire risk, and nearly 70% of the state's recorded wildfires have occurred in the last 26 years. So people reasonably expect a wildfire deductible. There is not one. The percentage deductible that actually appears on Montana declarations pages is a wind/hail deductible, and Montana's is high enough to sit in the same band as the Plains hail states.

Wildfire does not show up on your policy as a deductible. It shows up as whether you have a policy at all. Montana carriers have responded to wildfire exposure with non-renewals, tighter underwriting near open land, defensible-space requirements, and outright withdrawal from parts of the state. And Montana is one of a small number of states with no FAIR Plan and no residual market of any kind, which means there is nothing behind the private market when it says no.

That combination — an availability problem with no backstop — is the real Montana story, and Section 6 is the section to read first if you own or are buying in the wildland-urban interface.

A note before you start: everything below is general information about how homeowners insurance works in Montana, not personalized insurance, legal, or financial advice. Policy forms, rates, and underwriting rules vary by carrier and by your individual circumstances — wildfire exposure, distance to a responding fire department, roof and siding materials, defensible space, and claims history all change the answer materially. For coverage specific to your property, talk to a licensed Montana insurance agent; for regulatory questions or complaints, the Montana Commissioner of Securities and Insurance is the state authority.

Read the full Montana guide →23 min read · Updated 2026-08-28