Updated
The average monthly cost of car insurance in Massachusetts is $120.
State Farm is the cheapest insurer in Massachusetts, with an average liability rate of $50 per month.
Car insurance costs in Massachusetts fell 4.8% during the first half of 2026, and Insurify projects rates to continue to decrease by 3.6% for the rest of the year.
How much is car insurance in Massachusetts?
Massachusetts drivers pay an average monthly rate of $103 for liability coverage and $137 for full-coverage car insurance. These rates fall below the national average and the average of the neighboring state of New York, but are higher than rates in nearby New Hampshire.
Massachusetts has more traffic and congestion than New Hampshire, especially in the Boston area, but it still ranks better than New York, according to an Inrix study.
Coverage Type | Average Monthly Quote | Average Annual Quote |
|---|---|---|
| State-minimum coverage | $103 | $1,235 |
| Full coverage | $137 | $1,643 |
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Liability quotes start at $50/mo.
Minimum car insurance requirements in Massachusetts
Massachusetts requires all drivers to carry at least $25,000 per person in bodily injury liability coverage, $50,000 per accident, and $25,000 in property damage liability coverage. Massachusetts is a no-fault state, so it also requires personal injury protection (PIP) coverage and uninsured motorist (UM) coverage.
You’ll need at least $8,000 in PIP coverage, and $25,000 per person and $50,000 per accident in UM coverage. These coverages will pay for lost wages and medical expenses if another driver is injured in an accident or hit-and-run.[1]
Coverage Type | Massachusetts Minimum Requirement |
|---|---|
| Bodily injury liability | $25,000 per person/$50,000 per accident |
| Property damage liability | $30,000 |
| Personal injury protection (PIP) | $8,000 |
Cheapest car insurance companies in Massachusetts
In general, liability insurance is cheaper than full coverage because it doesn’t include comprehensive and collision coverage. Massachusetts’ average monthly quote for liability insurance is actually higher than the national average. This could be partially because Massachusetts includes PIP and UM coverage in its legal minimums.
The following table shows the cheapest companies for liability-only coverage in Massachusetts.
Insurance Company | Average Monthly Quote: Liability Only |
|---|---|
| State Farm | $50 |
| USAA | $84 |
| GEICO | $85 |
| Safeco | $102 |
| Progressive | $115 |
| Liberty Mutual | $125 |
| Bristol West | $166 |
| Travelers | $193 |
| Embark | $209 |
| Amica | $263 |
Average Massachusetts car insurance rates by city
Cambridge is the cheapest city in Massachusetts for car insurance, according to Insurify data, with an average monthly rate of $99. Brockton is the most expensive, costing an average of $202 per month for coverage.
In Brockton, 7% of drivers have an at-fault accident on their record, compared to 5% of Cambridge drivers, according to Insurify data. A higher accident rate could contribute to higher claims risk and premiums, though insurers consider other factors as well.
The following table compares the average rates across different Massachusetts cities.
City | Average Monthly Liability-Only Quote | Average Monthly Full-Coverage Quote |
|---|---|---|
| Cambridge | $79 | $119 |
| Boston | $92 | $124 |
| Somerville | $99 | $118 |
| Quincy | $102 | $137 |
| Lowell | $108 | $140 |
| Worcester | $117 | $181 |
| New Bedford | $118 | $158 |
| Fall River | $121 | $180 |
| Springfield | $138 | $174 |
| Brockton | $173 | $231 |
Average Massachusetts car insurance rates by age
Age is one of the biggest factors affecting car insurance rates because insurance companies know that less-experienced drivers are more likely to be involved in car accidents.[2] In Massachusetts, teen drivers pay an average of $177 per month for liability coverage and $235 for full coverage.
These rates begin to steadily drop as drivers age, with adults in their 40s paying $103 for liability coverage and $137 for full coverage, and senior drivers paying $86 and $114, respectively.
Age | Average Monthly Liability-Only Quote | Average Monthly Full-Coverage Quote |
|---|---|---|
| Teens | $177 | $235 |
| Adults (40s) | $103 | $137 |
| Seniors | $86 | $114 |
How your driving record affects car insurance rates in Massachusetts
Your driving history helps insurers predict your likelihood of filing a claim. If you have an incident on your record, your insurer may classify you as a high-risk driver.
Massachusetts drivers with clean records pay an average of $121 per month, while having a speeding ticket raises rates by an average of 33% to $161. An accident increases the average by 19%, and an operating under the influence conviction (OUI) produces the highest increase at 60%.
In Massachusetts, Insurify data shows that 3% of drivers have a speeding ticket, 7% have an at-fault accident, and 0.5% have an OUI on their record. Maintaining a clean driving history can help you qualify for lower insurance premiums.
Driving Record | Average Monthly Quote in MA | % Increase Compared to Clean Driving Record |
|---|---|---|
| Clean driving record | $121 | N/A |
| With speeding ticket | $161 | 33% |
| With accident | $144 | 19% |
| With OUI | $194 | 60% |
What affects car insurance rates in Massachusetts?
Here are some of the biggest factors affecting car insurance rates in Massachusetts:
Credit restrictions: Massachusetts prevents insurers from considering credit information to calculate auto insurance rates, so a poor credit history won’t increase a driver’s premium.[3]
Required coverage: Massachusetts is a no-fault state and requires PIP coverage in addition to bodily injury, property damage, and UM coverage. These additional requirements can make your minimum coverage more expensive.
Severe weather: Massachusetts experiences severe weather events, including winter storms, flooding, and tropical storms, which can potentially increase comprehensive and collision claims.
Driving record: The Safe Driver Insurance Plan (SDIP) sets specific credits and surcharges insurers can apply to your premium for traffic violations.[4] That means high-risk drivers will end up paying more for an insurance policy.
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How Massachusetts car insurance rates have changed over the past five years
Car insurance rates steadily increased across the country from 2021 to the end of 2024, before dropping in 2025. Massachusetts saw its average rates drop 5% during the first half of 2026, and Insurify expects rates to decrease by another 3.6% by the end of the year.
Extreme weather events are occurring more frequently in Massachusetts, which could contribute to higher insurance costs.[5]
To find car insurance rates in Massachusetts and the U.S. over the last five years, download our data here.
How to lower car insurance costs in Massachusetts
Here are steps you can take to lower your auto insurance costs in Massachusetts:
Compare regional insurers. Request quotes from regional companies, like Plymouth Rock, Arbella, Amica, and Safety Insurance, along with national insurers. Local insurers may price risks differently and have lower overhead costs.
Maintain a clean driving record. Massachusetts insurance companies may use the SDIP or their own merit rating plan. If your insurers use the SDIP, you’ll receive incentives for maintaining a clean driving record.
Look for discounts. Most insurers offer discounts for bundling your auto and home insurance, having vehicle safety features, and safe driving.
Massachusetts average car insurance cost FAQs
Understanding the different factors that affect Massachusetts’ average premiums can help you compare insurers and find the right car insurance coverage.
How much does car insurance cost per month in Massachusetts?
Massachusetts drivers pay an average monthly rate of $120 for car insurance. But your exact premiums will vary depending on your coverage amount, deductible, and driving history.
Why is car insurance so high in Massachusetts?
Severe weather, higher minimum coverage requirements, and population density all affect car insurance rates in Massachusetts. But its average rates still fall below the national average, making the state fairly affordable overall when it comes to car insurance.
What insurer has the cheapest auto insurance in Massachusetts?
State Farm is the cheapest insurance company in Massachusetts, with liability policies averaging $50 per month. Insurers calculate risk differently, so it’s still important to compare multiple quotes to find the best coverage and cheapest rates.
Is car insurance cheaper in Massachusetts or Connecticut?
Car insurance is cheaper in Massachusetts than in Connecticut. Massachusetts drivers pay an average monthly rate of $120 for car insurance, and Connecticut drivers pay $193.
Sources
Methodology
Insurify data scientists analyzed more than 250 million quotes served to car insurance applicants in Insurify’s proprietary database to calculate the premium averages displayed on this page. These premiums are real quotes that come directly from Insurify’s 500+ partner insurance companies in all 50 states and Washington, D.C. Quote averages represent the median price for a quote across the given coverage level, driver subset, and geographic area.
Unless otherwise specified, quoted rates reflect the average cost for drivers between 20 and 70 years old with a clean driving record and average or better credit (a credit score of 600 or higher).
Liability-only premium averages correspond to policies with the following coverage limits:
- Bodily injury limits between state-minimum rates and $50,000 per person, $100,000 per accident
- Property damage limits between $10,000 and $50,000
- No additional coverage
- Comprehensive coverage with a $1,000 deductible
- Collision coverage with a $1,000 deductible
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