South Dakota car insurance

South Dakota drivers pay an average of $39 a month for state-minimum coverage and about $205 a month for full coverage in 2026.

In this article, you’ll learn how car insurance in South Dakota works, the minimum coverage requirements, who may offer the lowest premiums, and how to shop for the best car insurance for your circumstances.

Full coverage in South Dakota averages about $205 per month ($2,456 per year), and a state-minimum policy averages about $39 per month ($466 per year).

South Dakota requires every driver to carry at least $25,000 in bodily injury liability coverage per person, $50,000 per accident, and $25,000 for property damage (25/50/25), with matching uninsured and underinsured motorist (UM/UIM) limits.^1,2,3

Is state minimum coverage enough in South Dakota?

Minimum coverage can leave you dangerously exposed in the event of an accident: A single serious injury claim can easily run well past $25,000. 

South Dakota is also an at-fault, or tort, state.⁴ That means an at-fault driver can be sued personally for damages above the policy limit, so many drivers carry more liability protection, often 100/300/100.

That’s why most drivers buy a full coverage policy, which includes collision and comprehensive insurance on top of liability and UM/UIM protection. Collision coverage covers damage to your car from hitting another car, a pedestrian, or a fixed object. Comprehensive coverage adds protection against non-collision losses such as hail, theft, flooding, and vandalism, as well as deer and other animal collisions.

The State of South Dakota does not require collision or comprehensive coverage. But most lenders will require full coverage on your vehicle until the loan is paid off. 

Note: UM/UIM protects you against bodily injury if you’re struck by someone with inadequate insurance or no insurance at all. But it does not pay for repairing or replacing your own vehicle.⁴

Progressive has the lowest average full-coverage premium in South Dakota at about $94 a month — well below the state's all-company average of $205. Farmers Mutual of Nebraska comes in second at $115 per month. USAA is third at $139 per month, but USAA membership is limited to military service members, veterans, and certain family members.

Every carrier sets premiums differently. They weigh risks and predictive factors differently, even for identical drivers, coverage, and vehicles. As a result, premiums can vary by carrier. Luva compares South Dakota carriers on your details so you can see where you land before you buy.

In South Dakota, your premium depends mostly on your driving record, credit, age, location, the coverage you select, and the car itself. The biggest factors are typically the first three: Driving record, age, and personal credit. 

How does credit affect South Dakota car insurance rates?

Like most states, South Dakota permits credit-based insurance scoring. It pays off to watch your credit,  keep your credit utilization low, and pay your bills on time.

South Dakota drivers with poor credit pay $391 a month on average, while drivers with excellent credit pay just $173 on average.

How do violations affect South Dakota car insurance rates?

For South Dakota drivers, a single speeding ticket increases your average full-coverage premium from about $205 to $249 a month on average. An at-fault accident pushes it to $304, and a DUI more than doubles premiums on average to $415 per month.

Comprehensive coverage is optional in South Dakota. But the state's weather and wildlife make it worth carrying. Comprehensive covers non-collision losses such as hail, theft, fire, vandalism, flooding, and animal collisions.⁴

Deer collisions are especially common in South Dakota. According to the Insurance Information Institute’s 2021-2022 data, South Dakota drivers faced roughly 1-in-51 odds of an animal-collision claim, the third highest in the nation.⁵

A liability-only policy like the South Dakota state minimum policy provides no protection against any of these hazards. 

How do car insurance rates differ across South Dakota cities and rural areas?

Premiums are generally higher in parts of western South Dakota, although rates vary considerably by city. Popular tourist destinations like Rapid City and Spearfish tend to see higher premiums, often linked to more traffic, higher accident rates, and a greater risk of theft or damage.

The good news: According to The National Insurance Crime Bureau, South Dakota vehicle thefts fell about 32% in 2025, among the largest drops of any state, as theft fell nationwide.⁶

The best way to find affordable car insurance in South Dakota is to compare quotes from several leading insurance companies, all on one screen. 

Here are some tips: 

• Don’t shop on price alone. Think about your ideal car insurance policy first. Decide whether you want full coverage or liability only, and how big a deductible you can afford. Then compare. 

• Compare identical quotes: Price at least five companies, using identical coverage options, same limits, and deductibles to get a true apples-to-apples comparison. Use Luva to get quotes from multiple South Dakota carriers at once, all on matching coverage.

• Claim discounts: Carriers routinely offer discounts like bundling, good student discounts, military discounts, or discounts for enrolling in a telematics program that electronically tracks your driving habits. Every company is different, which is part of why you should shop around. 

• Don’t lapse: Even a one-month coverage lapse can drive future premiums up by 25 percent on average.

• Choose a higher deductible: Increasing your deductible from $500 to $1,000 can lower premiums substantially. But don’t set your deductibles so high that you can’t afford to quickly repair or replace your car after a claim. 

• Weigh claims service, not just price: The cheapest company is not always the best.