Home Insurance in St. John, Washington
With a median home value of $208,300, St. John is 42% lower than the Whitman County median.
Because older housing stock often has aging wiring, roofing or plumbing, it can cost more to insure or rebuild. The typical home in St. John was built around 1959. About 51% of homes were built before 1960, about 23 points above Whitman County's 27%.
The housing stock in St. John is 79% single-family homes, 2% apartments in buildings with 5+ units and 9% mobile or manufactured homes. The rest are 2-4 unit or other housing types. Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy.
54% of owner-occupied homes in St. John carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
About 77% of occupied homes in St. John are owner-occupied. The vacancy rate is 8%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy.
Most homes in St. John - 51% - are primarily heated with natural gas.
FEMA rates Whitman County's overall risk as Very Low, led by wildfire (Relatively Low). Whitman County had 67 active NFIP flood policies as of September 2026. See the full Whitman County home insurance overview for all FEMA hazard ratings and flood coverage details.
In Washington, the statewide average premium for a standard HO-3 homeowners policy is $1,232 per year (NAIC, 2023 data).
Key figures
| Median home value | $208,300 |
|---|---|
| Median year built | 1959 |
| Owner-occupied share | 77% |
| Share of owner-occupied homes with a mortgage | 54% |
| Top county hazard | Wildfire (Relatively Low) |
| Active NFIP policies in Whitman County | 67 |
| Home insurance premium | $1,232 - 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)