Car Insurance in Wyoming: The Cheapest State, and Why

Here's the number that surprises people: $192 a year. That's the average cost of minimum-coverage car insurance in Wyoming, and it's the lowest of any state in the country. Full coverage averages about $1,984 a year statewide, also well under the national norm.

Two things drive that number more than anything else — wide-open roads with little of the bumper-to-bumper congestion that inflates claims elsewhere, and a driver pool with the lowest uninsured rate in America, at an estimated 5.9%. Fewer uninsured drivers on the road means fewer unrecoverable claims, and insurers price that in.

What Wyoming Actually Requires

The legal floor is 25/50/20: $25,000 in bodily injury coverage per person, $50,000 per accident, and $20,000 for property damage. That property damage figure is a step above what many neighboring states require, giving Wyoming drivers a bit more built-in protection against a modern repair bill.

Wyoming is an at-fault, tort-based state — there's no personal injury protection requirement and no no-fault threshold to clear before pursuing a claim. The driver who causes a crash, and their insurer, are on the hook for the other party's damages.

The Uninsured Motorist Exception

Here's the part that catches people off guard: Wyoming doesn't require uninsured motorist coverage. Insurers have to offer it on every policy, but a driver can reject it in writing and legally carry liability-only. Most states make this coverage mandatory precisely because so many drivers on the road carry nothing at all — Wyoming can afford to treat it as optional because so few of its drivers do.

That said, opting out only makes sense if you understand the trade-off. If an uninsured driver from out of state hits you, you're relying entirely on your own coverage choices to make you whole.

The Wildlife Factor

Wyoming consistently lands in the top 10 states nationally for vehicle-animal collisions — mostly deer and pronghorn antelope crossing rural highways and interstate corridors, especially in the fall migration months. Those claims run through comprehensive coverage, not liability or collision.

• Keep comprehensive coverage: animal strikes are common enough statewide that dropping this coverage to save a small amount monthly is a real gamble.
• Financed vehicles need it anyway: lenders require comprehensive and collision regardless of the state minimum.
• Driving record still moves the needle: a DUI or at-fault accident can override Wyoming's cheap baseline entirely.

If you're weighing the state minimum against a fuller policy, our minimum vs. full coverage guide breaks down the math by vehicle value.

What This Means for Your Policy

Going forward, the smart move for most Wyoming drivers isn't chasing the absolute legal minimum — it's deciding deliberately whether to keep uninsured motorist coverage and comprehensive protection, since both are easy to strip out here and both cover real, common risks on Wyoming roads.