Car Insurance in Chesterfield Township, MI

On August 23 and 24, 2023, nearly 5.7 inches of rain fell on Chesterfield Township over two days, more than local drains could handle. Roads flooded, basements filled, and the township board declared a local state of emergency — the kind of event that reshapes how car insurance in Chesterfield Township, Michigan actually gets used.

That storm hit a growing Macomb County suburb of roughly 47,000 people sitting directly on Lake St. Clair, with Interstate 94 exit 243 and M-29 running straight through its residential core toward the shoreline. It's a commuter township as much as a lakefront one, and both identities matter for how a policy here should be built.

Why the 2023 Flood Still Matters for Coverage

The Anchor Bay Gardens and Lottivue neighborhoods, both near Jefferson Avenue and the lake, took the worst of the August 2023 flooding, with standing water stranding cars in driveways and on flooded streets. In response, the township board approved a matching partnership with the Macomb County Drain Commission — $100,000 from the township against $150,000 from the county — to clear and re-grade drains that couldn't keep up with the storm.

None of that changes what a standard liability-only policy covers. Flood damage to a vehicle is a comprehensive claim, and a driver who carries only Michigan's state-minimum liability limits has zero coverage if rising water reaches their car, whether it's parked in a driveway on Sugarbush Road or stalled out on a flooded stretch near the marina district.

What Michigan Requires, Flood or Not

Chesterfield Township doesn't get its own separate minimum. Every driver here carries the same default $250,000 per person / $500,000 per accident bodily injury floor as the rest of Michigan, unless they've signed a waiver to opt down to $50,000/$100,000, plus a PIP medical tier chosen at renewal and $1 million in Property Protection Insurance covering damage caused to property other than another vehicle.

Statewide, minimum coverage runs about $897 a year and full coverage closer to $3,207. There's no separate published rate survey specific to Chesterfield Township, so those statewide numbers are the realistic baseline — local flood claims history and income data are what nudge an individual quote up or down from there.

An Above-Average Income in a Below-Average-Crime Suburb

Chesterfield Township's median household income of $91,508 runs well above both the Macomb County and Michigan medians, and FBI 2024 data puts the township's violent crime rate at 113.9 per 100,000 residents — modest for a suburb its size, with larceny-theft (424 reported incidents) making up most of the property-crime total rather than a targeted vehicle-theft problem.

That's a different risk profile than Clinton Township a few miles inland, where vehicle-theft odds run near 1 in 401. Chesterfield Township's bigger rate factor isn't theft — it's water, and carriers that write a lot of policies along the Lake St. Clair shoreline price accordingly.

Building a Policy for This Township

• Keep comprehensive coverage rather than trimming it — the 2023 flood is documented local claims history, not a hypothetical.
• Match your PIP tier to your actual health coverage instead of defaulting to unlimited.
• Compare quotes across both 48047 and 48051, since territory pricing can still shift within township limits.
• Ask carriers directly how they weigh flood claims history when pricing a new policy near the shoreline.

A documented flood event, a median income well above the county norm, and the same statewide PIP checklist as the rest of Michigan — Chesterfield Township's car insurance picture comes down to protecting against water, not chasing theft discounts. Our minimum vs. full coverage guide covers where it's safe to trim, and our guide to lowering your premium walks through discount stacking beyond what's listed here.