Home Insurance in Humboldt County, California
The median home value in Humboldt County is $446,900, 39% lower than the California median.
The typical home in Humboldt County was built around 1973. About 34% of homes were built before 1960, about 7 points above California's 27%. Aging wiring, roofing and plumbing in older homes can push up the cost to insure or rebuild them.
The housing stock in Humboldt County is 74% single-family homes, 10% apartments in buildings with 5+ units and 7% mobile or manufactured homes. Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy.
53% of owner-occupied homes in Humboldt County carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
About 57% of occupied homes in Humboldt County are owner-occupied. The vacancy rate is 13%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy.
Most homes in Humboldt County - 56% - 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 High), wildfire (Relatively Moderate) and inland flooding (Relatively High) as the leading hazards for Humboldt 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, Humboldt County has 442 active NFIP flood policies on file.
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 | $446,900 |
|---|---|
| Median year built | 1973 |
| Owner-occupied share | 57% |
| Share of owner-occupied homes with a mortgage | 53% |
| Top hazards (FEMA National Risk Index) | Earthquake (Relatively High), Wildfire (Relatively Moderate), Inland Flooding (Relatively High) |
| Active NFIP flood policies (county) | 442 |
| Home insurance premium | $1,655 - 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)