Home Insurance in Westchester, Illinois
With a median home value of $327,300, Westchester is close to the Cook County median.
Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. The typical home in Westchester was built around 1957. About 64% of homes were built before 1960, about 15 points above Cook County's 49%.
The housing stock in Westchester is 90% single-family homes and 1% apartments in buildings with 5+ units.
59% of owner-occupied homes in Westchester carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
The vacancy rate is 4%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy. About 91% of occupied homes in Westchester are owner-occupied.
In Westchester, 90% of homes are primarily heated with natural gas.
What's the biggest home insurance risk near Westchester? FEMA's National Risk Index points to winter weather (Very High) in Cook County and Cook County had 11,554 active NFIP flood policies as of September 2026. See the full Cook 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 | $327,300 |
|---|---|
| Median year built | 1957 |
| Owner-occupied share | 91% |
| Share of owner-occupied homes with a mortgage | 59% |
| Top county hazard | Winter Weather (Very High) |
| Active NFIP policies in Cook County | 11,554 |
| 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)