Car insurance in Grenada, Mississippi averages around $1,782 a year right now, but the number that matters more is what's happening on the roads. In October 2024, Milwaukee Tool opened a 500,000-square-foot plant on the edge of town — its largest facility anywhere in the country — and 800 new employees are now driving in and out of Grenada every shift.

That's a lot of change for a city of roughly 12,700 people. Add in Mississippi's biggest lake sitting three miles from downtown, and Grenada's insurance picture looks different than it did five years ago.

Grenada Auto Insurance at a Glance

  • Minimum liability: 25/50/25 ($25k injury per person / $50k per accident / $25k property)
  • Fault system: At-fault (tort) — the driver who causes the crash pays
  • Average premium estimate: roughly $1,782/year
  • Population: around 12,700, county seat of Grenada County
  • ZIP code: 38901
  • Regulator: Mississippi Insurance Department

A County Seat Built from Two Rival Towns

Grenada exists because two competing land speculators lost the argument. In 1833, rival developers platted the towns of Tullahoma and Pittsburg practically on top of each other along the Yalobusha River. Rather than keep fighting over the same ground, the two merged in 1836 to form Grenada, which has been the Grenada County seat ever since.

The city's population peaked at 14,823 in 2000 before settling to today's roughly 12,700 — a slow decline typical of small Delta-edge towns that lost manufacturing jobs over the following two decades. That trend is exactly what the Milwaukee Tool investment is now working against.

The $60 Million Plant Changing Grenada's Commute

Milwaukee Tool's new facility sits in the I-55 Business and Technology Park, a $60 million investment that opened with a ribbon-cutting in October 2024. It's the company's eighth Mississippi location and its single largest plant in the United States, initially producing Sawzall blades before expanding into other accessories.

Eight hundred new jobs means eight hundred more commutes converging on I-55 and US 51 at shift-change times, on roads that weren't built for that volume. Insurers price in traffic density and claim frequency by ZIP code — a spike in local commuter traffic is the kind of shift that shows up in rates over time, even before it shows up in the accident data.

Mississippi's Largest Lake, Three Miles Away

Grenada Lake covers a 35,820-acre summer pool on the Yalobusha River just northeast of downtown, making it the largest lake entirely within Mississippi. The Army Corps of Engineers built the dam in 1954 for $32 million as flood control for the Yazoo River Basin, and anglers now call it the Crappie Capital of the World.

That draws weekend boat trailers and out-of-town traffic onto the same roads Milwaukee Tool employees use for their commute — another factor local agents weigh when they price a policy against statewide averages.

What Grenada Drivers Should Actually Carry

The state-minimum 25/50/25 liability policy is the legal floor, but Mississippi's uninsured-driver rate — the highest in the nation at roughly 28% — makes it a thin one. A rear-end collision at a Milwaukee Tool shift change with an uninsured driver leaves a minimum policy holder covering their own repairs out of pocket.

  • Uninsured/underinsured motorist coverage: pays out when the other driver has no policy, common given Mississippi's 28% uninsured rate.
  • Collision coverage: worth adding given rising commuter volume around the I-55 Business and Technology Park.
  • Confirm your garaging address: Grenada's single 38901 ZIP code still prices differently close to I-55 versus further into town.

For a closer look at what a bare-minimum policy leaves exposed, see our minimum vs. full coverage guide.

The Bottom Line for Grenada Drivers

Grenada's average premium still sits below the state's full-coverage figure, but a city absorbing 800 new commuters and a $60 million plant isn't the same risk pool it was two years ago. Compare quotes from at least three insurers, ask specifically about uninsured motorist coverage, and revisit your policy as the new plant traffic settles in.