Home Insurance in Rock Falls, Illinois
With a median home value of $83,900, Rock Falls is 34% lower than the Whiteside County median.
The typical home in Rock Falls was built around 1961. About 49% of homes were built before 1960, in line with Whiteside County (48%). Aging wiring, roofing and plumbing in older homes can push up the cost to insure or rebuild them.
In Rock Falls, the housing stock is 78% single-family homes, 9% apartments in buildings with 5+ units and 1% mobile or manufactured homes. The rest are 2-4 unit or other housing types.
62% of owner-occupied homes in Rock Falls carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
Rock Falls has an owner-occupancy rate of 67% and a vacancy rate of 13%; unoccupied homes typically need a different coverage form.
In Rock Falls, 86% of homes are primarily heated with natural gas.
What's the biggest home insurance risk near Rock Falls? FEMA's National Risk Index points to strong wind (Relatively High) in Whiteside County and Whiteside County had 183 active NFIP flood policies as of September 2026. See the full Whiteside County home insurance overview for all FEMA hazard ratings and flood coverage details.
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 | $83,900 |
|---|---|
| Median year built | 1961 |
| Owner-occupied share | 67% |
| Share of owner-occupied homes with a mortgage | 62% |
| Top county hazard | Strong Wind (Relatively High) |
| Active NFIP policies in Whiteside County | 183 |
| 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)