Rule Hub · DrivingUS requirements, state by state

Maine car insurance requirements

Last checked September 29, 2026

Average premium per insured vehicle (2023)

$336

46th highest of 51 states and DC. Up 13.0% since 2019, against 21.4% nationally.

Maine average, 2019–2023Maine average: $298 in 2019, $336 in 2023 — rose 13.0% over the period.20192020202120222023
Maine averageNational average
YearMaineNationalRelative
2019$298$382-22.0%
2020$294$371-20.7%
2021$291$377-22.9%
2022$298$400-25.6%
2023$336$464-27.4%

These are not quotes. They are the average premium actually written per insured vehicle, as reported by insurers to state regulators and compiled by the NAIC — which makes them slower to update than a quote engine, and much harder to argue with. The average covers policies far above the legal minimum, so it is not the price of a minimum-limits policy.

Source: NAIC — Auto Insurance Database Average Premium Supplement (June 2025)

What Maine requires

Recent changes

Full history

Guides covering Maine

Check the law yourself

Every figure on this page comes from a numbered section of Maine law or from the agency that administers it. See every statute we cite for Maine, with what each one governs and the date we last read it.

Who to ask in Maine

Checked against the primary sources above on September 29, 2026. If a figure here is wrong, tell us and we will fix it — what we have corrected so far is public.