Home Insurance in Symerton, Illinois
Homes in Symerton carry a median value of $233,300 - 27% lower than the Will County median.
Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. The typical home in Symerton was built around 1946. About 62% of homes were built before 1960, about 46 points above Will County's 15%.
In Symerton, the housing stock is 100% single-family homes.
In Symerton, about 96% of owner-occupied homes have a mortgage - lenders require hazard insurance on every mortgaged home.
About 98% of occupied homes in Symerton are owner-occupied.
Homes heated with propane and fuel oil can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies. In Symerton, 55% of homes are primarily heated with propane.
Will County's top FEMA-rated hazard is tornado (Very High), per FEMA's National Risk Index. Will County had 1,158 active NFIP flood policies as of September 2026. See the full Will County home insurance overview for all FEMA hazard ratings and flood coverage details.
The statewide average premium for a standard HO-3 homeowners policy in Illinois is $1,480 per year, according to the NAIC homeowners insurance report (2023 data).
Key figures
| Median home value | $233,300 |
|---|---|
| Median year built | 1946 |
| Owner-occupied share | 98% |
| Share of owner-occupied homes with a mortgage | 96% |
| Top county hazard | Tornado (Very High) |
| Active NFIP policies in Will County | 1,158 |
| Home insurance premium | $1,480 - 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)