Home Insurance in Mendocino County, California
With a median home value of $512,200, Mendocino County is 30% lower than the California median.
The typical home in Mendocino County was built around 1977. Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. About 25% of homes were built before 1960, about 2 points below California's 27%.
Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy. The housing stock in Mendocino County is 75% single-family homes, 8% apartments in buildings with 5+ units and 10% mobile or manufactured homes.
51% of owner-occupied homes in Mendocino County carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
Mendocino County has an owner-occupancy rate of 62% and a vacancy rate of 16%; unoccupied homes typically need a different coverage form.
Homes heated with propane and wood can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies. 29% of homes in Mendocino County are primarily heated with natural gas.
The top hazards for Mendocino County, per FEMA's National Risk Index, are earthquake (Relatively High), wildfire (Relatively High) and inland flooding (Relatively High). Standard homeowners policies exclude earthquake, so separate coverage is usually needed.
Mendocino County had 393 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.
According to the NAIC homeowners insurance report (2023 data), a standard HO-3 homeowners policy in California carries a statewide average premium of $1,655 per year.
Key figures
| Median home value | $512,200 |
|---|---|
| Median year built | 1977 |
| Owner-occupied share | 62% |
| Share of owner-occupied homes with a mortgage | 51% |
| Top hazards (FEMA National Risk Index) | Earthquake (Relatively High), Wildfire (Relatively High), Inland Flooding (Relatively High) |
| Active NFIP flood policies (county) | 393 |
| Home insurance premium | $1,655 - statewide average (NAIC, 2023 data) |
Towns and cities
Smaller communities
-
Ukiah
- Median home value: $458,400
- Median year built: 1975
- Owner-occupied share: 45%
-
Willits
- Median home value: $371,100
- Median year built: 1976
- Owner-occupied share: 41%
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)