Home Insurance in Algonac, Michigan
Homes in Algonac carry a median value of $199,500 - 11% lower than the St. Clair County median.
The typical home in Algonac was built around 1967. Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. About 40% of homes were built before 1960, about 5 points above St. Clair County's 35%.
Housing in Algonac breaks down to 84% single-family homes and 13% apartments in buildings with 5+ units.
About 60% of owner-occupied homes in Algonac have a mortgage. Lenders require hazard (homeowners) insurance on any home carrying a mortgage.
The vacancy rate is 8%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy. About 75% of occupied homes in Algonac are owner-occupied.
83% of homes in Algonac are primarily heated with natural gas.
St. Clair County had 1,291 active NFIP flood policies as of September 2026. Its top FEMA-rated hazard is tornado (Relatively Moderate). See the full St. Clair County home insurance overview for all FEMA hazard ratings and flood coverage details.
In Michigan, the statewide average premium for a standard HO-3 homeowners policy is $1,110 per year (NAIC, 2023 data).
Key figures
| Median home value | $199,500 |
|---|---|
| Median year built | 1967 |
| Owner-occupied share | 75% |
| Share of owner-occupied homes with a mortgage | 60% |
| Top county hazard | Tornado (Relatively Moderate) |
| Active NFIP policies in St. Clair County | 1,291 |
| Home insurance premium | $1,110 - 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)