Home Insurance in Platte County, Missouri
The median home value in Platte County is $345,100, 50% higher than the Missouri median.
Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. The typical home in Platte County was built around 1992. About 11% of homes were built before 1960, about 17 points below Missouri's 27%.
Housing in Platte County breaks down to 73% single-family homes and 18% apartments in buildings with 5+ units.
About 69% of owner-occupied homes in Platte County have a mortgage. Lenders require hazard (homeowners) insurance on any home carrying a mortgage.
The vacancy rate is 6%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy. About 67% of occupied homes in Platte County are owner-occupied.
Homes heated with propane can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies. 58% of homes in Platte County are primarily heated with natural gas.
FEMA's National Risk Index lists hail (Relatively Moderate), tornado (Relatively Moderate) and winter weather (Relatively High) as the leading hazards for Platte County.
Standard homeowners insurance does not cover flood damage, so flood coverage needs a separate NFIP or private flood policy. As of September 2026, Platte County has 161 active NFIP flood policies on file.
The statewide average premium for a standard HO-3 homeowners policy in Missouri is $1,589 per year, according to the NAIC homeowners insurance report (2023 data).
Key figures
| Median home value | $345,100 |
|---|---|
| Median year built | 1992 |
| Owner-occupied share | 67% |
| Share of owner-occupied homes with a mortgage | 69% |
| Top hazards (FEMA National Risk Index) | Hail (Relatively Moderate), Tornado (Relatively Moderate), Winter Weather (Relatively High) |
| Active NFIP flood policies (county) | 161 |
| Home insurance premium | $1,589 - statewide average (NAIC, 2023 data) |
Towns and cities
- Camden Point
- Dearborn
- Edgerton
- Farley
- Ferrelview
- Houston Lake
- Iatan
- Lake Waukomis
- Northmoor
- Parkville
- Platte City
- Platte Woods
- Ridgely
- Riverside
- Tracy
- Weatherby Lake
- Weston
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)