Home Insurance in Flathead County, Montana
With a median home value of $535,500, Flathead County is 42% higher than the Montana median.
The typical home in Flathead County was built around 1991. Because older housing stock often has aging wiring, roofing or plumbing, it can cost more to insure or rebuild. About 17% of homes were built before 1960, about 9 points below Montana's 26%.
Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy. The housing stock in Flathead County is 78% single-family homes, 9% apartments in buildings with 5+ units and 8% mobile or manufactured homes.
In Flathead County, about 60% of owner-occupied homes have a mortgage - lenders require hazard insurance on every mortgaged home.
Flathead County has an owner-occupancy rate of 72% and a vacancy rate of 14%; unoccupied homes typically need a different coverage form.
In Flathead County, 43% of homes are primarily heated with natural gas. Homes heated with propane and wood can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies.
FEMA's National Risk Index lists earthquake (Relatively Moderate), wildfire (Relatively Moderate) and winter weather (Relatively High) as the leading hazards for Flathead County. Standard homeowners policies exclude earthquake, so separate coverage is usually needed.
Standard homeowners insurance does not cover flood damage, so flood coverage needs a separate NFIP or private flood policy. As of September 2026, Flathead County has 537 active NFIP flood policies on file.
According to the NAIC homeowners insurance report (2023 data), a standard HO-3 homeowners policy in Montana carries a statewide average premium of $1,768 per year.
Key figures
| Median home value | $535,500 |
|---|---|
| Median year built | 1991 |
| Owner-occupied share | 72% |
| Share of owner-occupied homes with a mortgage | 60% |
| Top hazards (FEMA National Risk Index) | Earthquake (Relatively Moderate), Wildfire (Relatively Moderate), Winter Weather (Relatively High) |
| Active NFIP flood policies (county) | 537 |
| Home insurance premium | $1,768 - statewide average (NAIC, 2023 data) |
Towns and cities
Sources
- U.S. Census Bureau Gazetteer Files (2024)
- U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates (2024)
- FEMA National Risk Index (December 2025)
- FEMA OpenFEMA NFIP Redacted Policies v3 (2026)
- NAIC Dwelling Fire, Homeowners Owner-Occupied, and Homeowners Tenant and Condominium/Cooperative Unit Owners Insurance: Data for 2023 (published 2026) (2023)