Home Insurance in Alpine County, California
The median home value in Alpine County is $590,200, 20% lower than the California median.
The typical home in Alpine County was built around 1981. About 12% of homes were built before 1960, about 15 points below California's 27%. Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing.
Housing in Alpine County breaks down to 74% single-family homes, 22% apartments in buildings with 5+ units and 2% mobile or manufactured homes.
About 52% of owner-occupied homes in Alpine County have a mortgage. Lenders require hazard (homeowners) insurance on any home carrying a mortgage.
About 78% of occupied homes in Alpine County are owner-occupied. The vacancy rate is 72%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy.
Homes heated with propane and wood can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies. In Alpine County, 44% of homes are primarily heated with propane.
Per FEMA's National Risk Index, Alpine County's top hazards are wildfire (Relatively Moderate), earthquake (Very Low) and winter weather (Relatively Low). Standard homeowners policies exclude earthquake, so separate coverage is usually needed.
Alpine County had 56 active National Flood Insurance Program policies as of September 2026. Standard homeowners insurance does not cover flood damage, so flood coverage needs a separate NFIP or private flood policy.
In California, the statewide average premium for a standard HO-3 homeowners policy is $1,655 per year (NAIC, 2023 data).
Key figures
| Median home value | $590,200 |
|---|---|
| Median year built | 1981 |
| Owner-occupied share | 78% |
| Share of owner-occupied homes with a mortgage | 52% |
| Top hazards (FEMA National Risk Index) | Wildfire (Relatively Moderate), Earthquake (Very Low), Winter Weather (Relatively Low) |
| Active NFIP flood policies (county) | 56 |
| Home insurance premium | $1,655 - statewide average (NAIC, 2023 data) |
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)