Home Insurance in Carsonville, Michigan
The median home value in Carsonville is $101,300, 40% lower than the Sanilac County median.
The typical home in Carsonville was built around 1964. About 44% of homes were built before 1960, about 4 points above Sanilac County's 40%. Aging wiring, roofing and plumbing in older homes can push up the cost to insure or rebuild them.
The housing stock in Carsonville is 83% single-family homes, 5% apartments in buildings with 5+ units and 11% mobile or manufactured homes. Mobile and manufactured homes typically need a manufactured-home (HO-7) policy rather than a standard homeowners policy.
About 56% of owner-occupied homes in Carsonville have a mortgage. Lenders require hazard (homeowners) insurance on any home carrying a mortgage.
The vacancy rate is 7%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy. About 71% of occupied homes in Carsonville are owner-occupied.
In Carsonville, 90% of homes are primarily heated with natural gas.
FEMA rates Sanilac County's overall risk as Relatively Low, led by winter weather (Relatively High). Sanilac County had 29 active NFIP flood policies as of September 2026. See the full Sanilac County home insurance overview for all FEMA hazard ratings and flood coverage details.
According to the NAIC homeowners insurance report (2023 data), a standard HO-3 homeowners policy in Michigan carries a statewide average premium of $1,110 per year.
Key figures
| Median home value | $101,300 |
|---|---|
| Median year built | 1964 |
| Owner-occupied share | 71% |
| Share of owner-occupied homes with a mortgage | 56% |
| Top county hazard | Winter Weather (Relatively High) |
| Active NFIP policies in Sanilac County | 29 |
| 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)