Home Insurance in Arnold, Missouri
Homes in Arnold carry a median value of $220,000 - 7% lower than the Jefferson County median.
The typical home in Arnold was built around 1977. About 15% of homes were built before 1960, in line with Jefferson County (15%). Aging wiring, roofing and plumbing in older homes can push up the cost to insure or rebuild them.
In Arnold, the housing stock is 85% single-family homes, 8% apartments in buildings with 5+ units and 3% mobile or manufactured homes. Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy.
In Arnold, about 65% of owner-occupied homes have a mortgage - lenders require hazard insurance on every mortgaged home.
Arnold has an owner-occupancy rate of 80% and a vacancy rate of 7%; unoccupied homes typically need a different coverage form.
In Arnold, 65% of homes are primarily heated with natural gas.
What's the biggest home insurance risk near Arnold? FEMA's National Risk Index points to strong wind (Very High) in Jefferson County and Jefferson County had 679 active NFIP flood policies as of September 2026. See the full Jefferson County home insurance overview for all FEMA hazard ratings and flood coverage details.
In Missouri, the statewide average premium for a standard HO-3 homeowners policy is $1,589 per year (NAIC, 2023 data).
Key figures
| Median home value | $220,000 |
|---|---|
| Median year built | 1977 |
| Owner-occupied share | 80% |
| Share of owner-occupied homes with a mortgage | 65% |
| Top county hazard | Strong Wind (Very High) |
| Active NFIP policies in Jefferson County | 679 |
| Home insurance premium | $1,589 - 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)