Home Insurance in Douglas County, Illinois
The median home value in Douglas County is $150,400, 43% lower than the Illinois median.
Because older housing stock often has aging wiring, roofing or plumbing, it can cost more to insure or rebuild. The typical home in Douglas County was built around 1967. About 41% of homes were built before 1960, about 3 points above Illinois's 38%.
In Douglas County, the housing stock is 89% single-family homes, 4% apartments in buildings with 5+ units and 4% mobile or manufactured homes. Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy.
In Douglas County, about 55% of owner-occupied homes have a mortgage - lenders require hazard insurance on every mortgaged home.
The vacancy rate is 9%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy. About 77% of occupied homes in Douglas County are owner-occupied.
Most homes in Douglas County - 54% - are primarily heated with natural gas. Homes heated with propane can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies.
Per FEMA's National Risk Index, Douglas County's top hazards are hail (Relatively High), strong wind (Relatively Moderate) and earthquake (Relatively Low). Standard homeowners policies exclude earthquake, so separate coverage is usually needed.
Standard homeowners insurance does not cover flood damage, so flood coverage needs a separate NFIP or private flood policy. As of September 2026, Douglas County has 96 active NFIP flood policies on file.
In Illinois, the statewide average premium for a standard HO-3 homeowners policy is $1,480 per year (NAIC, 2023 data).
Key figures
| Median home value | $150,400 |
|---|---|
| Median year built | 1967 |
| Owner-occupied share | 77% |
| Share of owner-occupied homes with a mortgage | 55% |
| Top hazards (FEMA National Risk Index) | Hail (Relatively High), Strong Wind (Relatively Moderate), Earthquake (Relatively Low) |
| Active NFIP flood policies (county) | 96 |
| Home insurance premium | $1,480 - 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)