Updated April 2026
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What Affects Rates in Great Falls
- Most Great Falls drivers rely on I-15 for commutes to Malmstrom Air Force Base or US-87 for jobs in the commercial corridor along 10th Avenue South. These highway-dependent commutes increase collision risk compared to slower city streets, especially during morning and evening rushes when workers from surrounding areas funnel through Great Falls. If you're commuting daily to the Base or across town for work or school, expect insurers to factor this mileage into your rate.
- Great Falls averages 60 inches of snow annually, with ice storms rolling off the Front Range creating hazardous driving from November through March. Black ice on River Drive and snow-packed intersections along Central Avenue lead to frequent fender-benders and comprehensive claims for new drivers unfamiliar with winter conditions. Your deductible — the amount you pay before insurance covers a claim — matters more here because winter incidents are common for inexperienced drivers.
- Malmstrom Air Force Base brings 3,500+ military personnel and their families through Great Falls, creating heavier traffic volumes than you'd expect in a city this size. Summer tourists heading to Glacier National Park add congestion on US-89 and the Central Avenue corridor. This mix of local, military, and tourist drivers increases accident frequency, which insurers account for when setting rates for the city.
- Montana's uninsured motorist rate runs higher than the national average, and Great Falls reflects this pattern. If you're hit by an uninsured driver on 9th Street or near the Town Pump distribution hub, your uninsured motorist coverage — protection when the other driver has no insurance — becomes essential. Many first-time buyers skip this coverage to save money, but it's worth considering given local risk.
Coverage Recommendations
Cost estimates are based on available industry data and vary by driver profile. These are not insurance quotes.
Liability Insurance
Essential for Great Falls drivers navigating high-traffic corridors like 10th Avenue South and I-15 where multi-vehicle accidents are more common during winter commutes.
$70–$120/monthEstimated range only. Not a quote.
Full Coverage
Recommended for Great Falls due to frequent hail damage from Front Range storms and winter collision risk on icy roads like River Drive and Central Avenue.
$180–$280/monthEstimated range only. Not a quote.
Comprehensive Coverage
Great Falls sees regular hail events from May through September and deer strikes on US-87 and Highway 200, making comprehensive worthwhile even for older vehicles.
$45–$80/monthEstimated range only. Not a quote.
Uninsured Motorist Coverage
Montana's higher-than-average uninsured rate makes this coverage important in Great Falls, especially on busy commuter routes where enforcement is lighter.
$30–$60/monthEstimated range only. Not a quote.