Car Insurance in Maine: What You Need to Know
Maine sits at an unusual intersection: it imposes some of the most comprehensive minimum insurance requirements in the country, yet consistently ranks as the cheapest state in which to insure a car. The explanation isn't paradoxical once you look at the data. High minimums push nearly every driver to carry meaningful coverage, which keeps the uninsured driver rate among the lowest in the nation — roughly 4–6% compared to a national figure that exceeds 14%. Fewer uninsured motorists mean fewer uncovered claims spread across the risk pool, and premiums drop accordingly.
Maine is a traditional at-fault (tort) state. When a crash happens, the driver who caused it is responsible for the other party's damages. That liability structure, combined with low population density and minimal exposure to catastrophic weather events like hurricanes or large hail storms, keeps claim frequency and severity well below the national average.
Maine Minimum Coverage Requirements
The following limits are set by Maine law and verified by the Maine Bureau of Insurance. Every registered vehicle must carry all three coverage types simultaneously — liability alone is not sufficient.
| Coverage Type | Minimum Required | Notes |
|---|---|---|
| Bodily Injury Liability (per person) | $50,000 | Pays others' medical costs when you're at fault |
| Bodily Injury Liability (per accident) | $100,000 | Total per-crash cap for all injured parties |
| Property Damage Liability | $25,000 | Covers vehicles and property you damage |
| Combined Single Limit (alternative) | $125,000 | Satisfies both BI and PD requirements in one limit |
| Medical Payments (MedPay) | $2,000 per person | Mandatory; covers you and passengers regardless of fault |
| Uninsured/Underinsured Motorist (per person) | $50,000 | Required; matches your liability limit unless rejected in writing |
| Uninsured/Underinsured Motorist (per accident) | $100,000 | Protects you when the at-fault driver has no or insufficient coverage |
Source: All minimum limits above come directly from the Maine Bureau of Insurance at maine.gov/pfr/insurance. Maine is one of only a handful of states that require Medical Payments coverage by statute. California, Hawaii, Massachusetts, and Michigan ban credit-based insurance scoring; Maine does not — insurers here may use your credit history as a rating factor.
What Drives Maine Premiums
Low Uninsured Driver Rate
Maine's uninsured motorist rate hovers in the 4–6% range, one of the lowest of any state. Compare that to Florida or Mississippi, where one in five drivers carries no insurance. In those states, insured drivers effectively subsidize uninsured ones through higher premiums. Maine largely avoids that dynamic.
Population Density and Driving Patterns
The Pine Tree State is large and lightly populated — 1.4 million people spread across 35,000 square miles. Most driving happens on open rural roads rather than dense urban corridors where fender-benders and pedestrian incidents are concentrated. Fewer cars per square mile means fewer accidents per mile driven.
Weather Profile
Maine gets real winters, but the state escapes the catastrophic convective storms — damaging hail, tornadoes, and hurricanes — that drive enormous comprehensive claim payouts in Texas, Florida, and Oklahoma. Winter collision claims do push rates slightly above neighboring Vermont, but not dramatically.
At-Fault System Without PIP
No-fault states like Michigan and Florida require Personal Injury Protection, which can add hundreds of dollars annually to a base premium. Maine's tort system skips PIP entirely and substitutes the lower-cost $2,000 MedPay mandate instead. That's a meaningful structural cost difference.
Credit Scores
Maine allows insurers to use credit-based insurance scores. Drivers with strong credit typically pay noticeably less than those with poor credit for the same vehicle and coverage level. If you're shopping, checking your credit report before requesting quotes is worth the five minutes it takes.
Average Car Insurance Rates in Maine (2026 Estimates)
The figures below are labeled estimates compiled from multiple aggregator sources including Bankrate, Experian, and Insurify as of mid-2026. Your actual rate will vary based on age, driving record, vehicle, ZIP code, and insurer. They are provided for comparison purposes only.
| Coverage Level | Estimated Annual Range | Estimated Monthly |
|---|---|---|
| Minimum coverage (state limits only) | $350 – $600 | ~$29 – $50 |
| Full coverage (liability + collision + comprehensive) | $900 – $1,750 | ~$75 – $146 |
| Full coverage — clean record, good credit, age 35 | $1,100 – $1,400 | ~$92 – $117 |
| Full coverage — young driver (age 20) | $1,800 – $2,800 | ~$150 – $233 |
| Full coverage — after one at-fault accident | $1,500 – $2,200 | ~$125 – $183 |
Estimate note: These are ranges drawn from multiple published sources as of 2026 and are not guaranteed quotes. Maine's actual insurer-filed rates are available through the Maine Bureau of Insurance. The only way to know your rate is to request quotes from at least three carriers.
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