Home Insurance in Jefferson, Oregon
With a median home value of $373,000, Jefferson is 10% lower than the Marion County median.
The typical home in Jefferson was built around 1985. Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. About 19% of homes were built before 1960, in line with Marion County (20%).
The housing stock in Jefferson is 85% single-family homes, 1% apartments in buildings with 5+ units and 13% mobile or manufactured homes. Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy.
80% of owner-occupied homes in Jefferson carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
Jefferson has an owner-occupancy rate of 87% and a vacancy rate of 4%; unoccupied homes typically need a different coverage form.
Most homes in Jefferson - 51% - are primarily heated with natural gas.
FEMA rates Marion County's overall risk as Relatively High, led by earthquake (Relatively High). Marion County had 1,429 active NFIP flood policies as of September 2026. See the full Marion County home insurance overview for all FEMA hazard ratings and flood coverage details. Earthquake damage is excluded from a standard homeowners policy.
The statewide average premium for a standard HO-3 homeowners policy in Oregon is $1,003 per year, according to the NAIC homeowners insurance report (2023 data).
Key figures
| Median home value | $373,000 |
|---|---|
| Median year built | 1985 |
| Owner-occupied share | 87% |
| Share of owner-occupied homes with a mortgage | 80% |
| Top county hazard | Earthquake (Relatively High) |
| Active NFIP policies in Marion County | 1,429 |
| Home insurance premium | $1,003 - statewide average (NAIC, 2023 data) |
Nearby towns
Sources
Data last updated: 2026-09-29
- 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)