Get a South Dakota car insurance quote
You could save over $700 on auto insurance when you switch to Liberty Mutual1
Buying auto insurance in South Dakota
South Dakota auto insurance discounts
Buy your policy online and save. It's that simple.2
Learn more about SavingsConvenience and savings — need we say more? Combine your policies and get a discount.2
Learn about Bundle and Save Discounts and moreGet rewarded for your good driving behavior by saving up to 30% on your policy.3
Save with our safe driver programSouth Dakota minimum car insurance requirements (25/50/25)
It's illegal to drive without car insurance in South Dakota. To drive legally, you need to have at least the following coverage amounts and minimums in South Dakota.4
Coverage type | State requirements |
|---|---|
| Bodily Injury to others Coverage | $25,000 per person and $50,000 per accident |
| Property Damage Liability Coverage | $25,000 per accident |
Check out the South Dakota Division of Insurance for more details.
Average car insurance cost in South Dakota, 2026
According to 2026 data, the average cost of “full” coverage car insurance in South Dakota is about $1,596 per year.
South Dakota drivers often pay more, or less, depending on their coverages, car, age, driving record, and where they live.
Is South Dakota a no-fault insurance state?
No, South Dakota is not a no-fault insurance state. This means a driver that causes an accident is also responsible for paying for the damage.
Although many drivers have insurance to help cover these costs, some don't. These drivers can be either underinsured or uninsured. Due to this, South Dakota drivers may want to consider additional coverages:
This coverage can help cover you if you're in an accident with an underinsured or uninsured driver. While this coverage is optional, it's recommended to have it.
What is considered "full coverage" car insurance in South Dakota?
"Full coverage" car insurance can mean different things to different people. Legally, in the state of South Dakota you're only required to have the state Liability minimums and Uninsured/Underinsured Motorist Coverage.
However, “full car insurance” or "full coverage" is often thought of as having the state minimums and
- Comprehensive Coverage: helps pay for damages caused by events like hail, fire, or theft
- Collision Coverage: helps cover the cost to fix damage to your car from an accident with another car
For leased or financed cars, most lenders require having Comprehensive and Collision Coverage.
We'll make sure you get the coverage you need in South Dakota when you get an online auto insurance quote.
What liability insurance is required in South Dakota?
South Dakota law requires you to have liability car insurance. This coverage protects others if you cause bodily harm or property damage to them. It's important to know this coverage doesn't cover you, your car, or your personal belongings. SD also required Uninsured/Underinsured Motorist Coverage.
Drivers must have a car insurance policy with the minimum coverages of
- Bodily Injury Liability: $25,000 per person and $50,000 per accident
- Property Damage Liability: $25,000 per accident
- Uninsured/Underinsured Motorist Bodily Injury Coverage: $25,000 per person and $50,000 per accident
You may see this written as 25/50/25.
Remember, this is only the minimum coverage required by law. You may want to think about increasing your limits for more financial protection. You should also consider other types of coverage that can give you even more protection.
Who offers cheap car insurance in South Dakota?
Finding the cheapest car insurance in South Dakota may sound great, but a low-cost policy may not pay out when you need it.
You want car insurance that's affordable, and dependable if you have an accident. Trusted for over 100 years, we have the experience and stability to back you up.
A Liberty Mutual auto insurance policy can cost less than you think.5
- $1,121 lower than GEICO
- $997 lower than Progressive
- $1,161 lower than State Farm
- $1,158 lower than Allstate
South Dakota car insurance FAQs
- Setting up a South Dakota policy is quick. You'll want your driver's license, the year, make, model, and VIN of each vehicle, and a rough sense of your yearly mileage. Decide how much protection you want on top of the state's required 25/50/25 liability and Uninsured/Underinsured Motorist coverage. Additionally, many drivers layer on Collision and Comprehensive, which is especially worth getting given South Dakota's long rural drives and high rate of deer and livestock collisions. From there, a free online quote takes only a few minutes.
- South Dakota drivers must maintain proof of financial responsibility, most commonly through an auto insurance policy that meets the state's minimum requirements.
Drivers should keep proof available while operating a vehicle and maintain continuous coverage. Driving without required financial responsibility can result in penalties and may lead to additional filing requirements, depending on the circumstances.
- Yes. South Dakota law requires Uninsured/Underinsured Motorist bodily injury coverage on every policy, at minimum limits of $25,000 per person and $50,000 per accident, matching the liability minimums.
It kicks in when the driver who hits you is uninsured or is carrying too little insurance, helping cover your and your passengers' injuries. With roughly 9% of South Dakota drivers estimated to be uninsured, that protection does real work. You can carry higher UM/UIM limits if you'd like more cushion; the state minimum is just the starting point.
- Several factors can affect your car insurance rate in South Dakota, including your driving record, age, driving experience, vehicle, annual mileage, and where your car is kept. Tickets, at-fault accidents, and other violations may lead to higher premiums, while a clean driving history may help keep costs lower.
Local conditions can also play a role. Severe winter weather, hail, and long rural drives may contribute to claim activity in some parts of the state. Your coverage selections, limits, deductibles, and optional coverages will also affect your premium.
You may be able to save by bundling your auto policy with home or renters insurance, adjusting your deductible, or asking about available discounts.