Home Insurance in Warren County, Missouri
Homes in Warren County carry a median value of $260,400 - 13% higher than the Missouri median.
The typical home in Warren County was built around 1998. About 8% of homes were built before 1960, about 19 points below Missouri's 27%. Because older housing stock often has aging wiring, roofing or plumbing, it can cost more to insure or rebuild.
In Warren County, the housing stock is 82% single-family homes, 3% apartments in buildings with 5+ units and 10% mobile or manufactured homes. Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy.
67% of owner-occupied homes in Warren County carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
About 80% of occupied homes in Warren County are owner-occupied. The vacancy rate is 14%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy.
Homes heated with propane can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies. In Warren County, 71% of homes are primarily heated with electricity.
The top hazards for Warren County, per FEMA's National Risk Index, are hail (Relatively Moderate), earthquake (Relatively Low) and inland flooding (Relatively Low). Standard homeowners policies exclude earthquake, so separate coverage is usually needed.
Warren County had 63 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 Missouri carries a statewide average premium of $1,589 per year.
Key figures
| Median home value | $260,400 |
|---|---|
| Median year built | 1998 |
| Owner-occupied share | 80% |
| Share of owner-occupied homes with a mortgage | 67% |
| Top hazards (FEMA National Risk Index) | Hail (Relatively Moderate), Earthquake (Relatively Low), Inland Flooding (Relatively Low) |
| Active NFIP flood policies (county) | 63 |
| Home insurance premium | $1,589 - 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)