Best Car Insurance in Great Falls, MT

Compare the top car insurance companies serving Great Falls. Find the best rates, coverage, and customer satisfaction scores side by side.
Data last updated: May 2026 · Sources: NAIC, J.D. Power, AM Best

Compare Rates From Top Great Falls Insurers

Car Insurance — Company Comparison

InsurerNAIC Complaint IndexJ.D. Power Score AM Best RatingEst. MonthlyBest For
SF
State Farm
Largest U.S. insurer
0.77
710 / 1,000 A++ $131 Local agent support, bundling discounts
GE
GEICO
Berkshire Hathaway
0.93
685 / 1,000 A++ $117 Lowest rates, military discounts, online convenience
PR
Progressive
2nd largest U.S. insurer
1.23
665 / 1,000 A+ $147 Most coverage options, Name Your Price tool
AL
Allstate
Est. 1931
0.77
690 / 1,000 A+ $159 Pay-per-mile, Drivewise app, new car replacement
LM
Liberty Mutual
Fortune 100
1.08
670 / 1,000 A $150 Accident forgiveness, new car replacement
FM
Farmers
Zurich Group
0.89
695 / 1,000 A $153 Bundling discounts, Signal app savings
US
USAA
Military families only
0.42
890 / 1,000 A++ $108 Best overall satisfaction (military/veterans only)
NW
Nationwide
On Your Side
0.68
700 / 1,000 A+ $134 Vanishing deductible, pet coverage, SmartRide
$143
Avg. Monthly Premium (MT)
25/50/20
MT Minimum Liability
#12 Cheapest
Cost Ranking
8.2%
Uninsured Drivers (MT)

Montana Car Insurance Requirements

Montana law requires drivers to carry minimum liability insurance. Here are the current state minimums — most experts recommend higher limits:

Bodily Injury / Person
$25,000
Minimum per person for injuries you cause
Bodily Injury / Accident
$50,000
Total per accident for all injuries
Property Damage
$20,000
Per accident for property you damage

Car Insurance Tips for Great Falls

Car insurance for drivers in Great Falls, Montana, requires a careful understanding of how local conditions shape risk and cost. With a population of roughly 68,580, Great Falls is the largest city in Cascade County, yet it maintains a relatively low population density that translates into less congested traffic compared to larger metropolitan areas. However, daily commutes often involve navigating US Highway 87 and Interstate 15, which run through the city and connect residents to work, schools, and regional destinations like Malmstrom Air Force Base. These major highways, combined with frequent agricultural and freight truck traffic, create unique collision risks. In rural stretches outside the city, wildlife collisions with deer and antelope are a genuine concern, particularly at dawn and dusk, making comprehensive coverage more than just an optional add-on.

Montana’s climate presents significant weather-related hazards that directly impact insurance premiums. Great Falls sits in a region prone to severe hailstorms during the spring and early summer, with hail capable of causing extensive damage to vehicles, roofs, and windshields. Flash flooding is also a periodic threat, especially along the Missouri River and in low-lying neighborhoods near the city’s drainage basins. Winter brings treacherous ice, black ice on bridges, and heavy snow that can lead to multi-vehicle pileups. While hurricanes and tornadoes are rare in this part of the state, the area does experience strong straight-line winds and occasional microbursts. Because of these risks, comprehensive and collision coverage are highly recommended, though Montana’s state minimum liability requirement is only 25/50/20—$25,000 for bodily injury per person, $50,000 per accident, and $20,000 for property damage. Given that the average annual premium in Montana is about $1,720, Great Falls drivers often pay slightly less than the state average due to lower population density, but those savings can be offset by claims from hail or winter accidents.

Another critical factor is the uninsured driver rate in Montana, which stands at 8.2 percent. This means that nearly one in twelve drivers on Great Falls roads lacks any liability insurance. If you are involved in an accident with an uninsured motorist, your own uninsured motorist coverage becomes essential to cover medical bills and vehicle damage. Theft rates in Great Falls are generally moderate, but vehicles parked in less secure areas or near the city’s downtown corridor may face higher risk. Proximity to Interstate 15 also means that stolen vehicles or cargo can be quickly transported out of the area, complicating recovery. Given these local realities, a well-rounded policy that exceeds state minimums—such as higher liability limits, comprehensive and collision coverage, and uninsured motorist protection—provides the most reliable financial safeguard for drivers navigating Great Falls’ unique blend of weather, wildlife, and traffic conditions.

Frequently Asked Questions

Does Great Falls, Montana’s population of about 68,580 affect my car insurance rates compared to larger cities?
Yes, because Great Falls has a moderate population size, insurers often consider it a lower-risk area than densely populated cities like Billings or Missoula, which can lead to slightly more competitive premiums. However, local factors such as weather-related claims and traffic patterns still influence your specific rate.
Given Montana’s state minimum liability of 25/50/20, what coverage is most commonly recommended for drivers in Great Falls?
While the 25/50/20 minimum ($25,000 per person for injury, $50,000 per accident, $20,000 for property damage) is legally required, many Great Falls drivers opt for higher limits due to the risk of hitting deer or icy-road collisions. A common recommendation is 50/100/50 to better protect assets, especially given the average state premium of around $1,720 per year.
How do Great Falls’ winter weather and rural road conditions impact car insurance costs beyond the state average?
Great Falls experiences harsh winters with snow and ice, which increases the likelihood of claims for slide-offs and collision damage, often pushing premiums slightly above the state average of $1,720. Insurers may also factor in the higher risk of animal collisions on rural routes like Highway 87, so adding comprehensive coverage is wise.
Data Sources: NAIC Complaint Index from the National Association of Insurance Commissioners Consumer Information Source (content.naic.org). Customer satisfaction scores from J.D. Power 2025 U.S. Auto Insurance Study. Financial strength ratings from AM Best. Average premium data from the NAIC Auto Insurance Database Report and the Montana Department of Insurance. All data is publicly available. This page does not constitute insurance advice. Data last verified May 2026.
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