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Drivers in South Dakota can find the cheapest average premium with Nationwide, at $1,526 per year. By comparison, the statewide average monthly cost is $190. Keep in mind that rates vary for each driver depending on factors like driving record, ZIP code, and vehicle type.

Since auto insurance laws differ by state, South Dakota requires drivers to carry at least $25,000 in bodily injury coverage per person, $50,000 in bodily injury per accident, and $25,000 for property damage liability.

For broader protection, full coverage may be a smart option. It combines liability, collision, and comprehensive insurance, giving you coverage not only for other drivers but also for your own vehicle if it’s damaged in a crash, stolen, or affected by severe weather.

Here’s how different insurers stack up for drivers in South Dakota, depending on your situation.

Key Takeaways

  • Nationwide offers the lowest car insurance rates in South Dakota, at $1,526 per year, which is about 33% the state average.
  • State Farm has the lowest car insurance rates for drivers with a history of at-fault accidents, with an average annual cost of $2,273.
  • The ZIP code 57006 has the low-cost car insurance rates in South Dakota, at an average annual rate of $1,900.

Low-cost car insurance companies in South Dakota

Among all insurers in South Dakota, Nationwide comes in lowest at $1,526 per year – 33% less than the statewide average. Keep in mind that your actual premium depends on factors like age, driving history, ZIP code, and the type of car you drive.

Comparing quotes from multiple companies is the best way to make sure you’re getting a competitive rate.

Below are the annual premiums from the cheapest car insurance companies in South Dakota.

CompanyAverage annual rates
Nationwide$1,526
Farmers Mutual of Nebraska$1,989
Allstate$2,070
State Farm$2,096
Farmers$2,207
GEICO$2,384
Auto-Owners$2,566
Iowa Farm Bureau$2,736
North Star Mutual$2,744
Progressive$3,163
USAA*$1,780
*USAA is only available to military community members and their families.
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How we choose low-cost car insurance companies in South Dakota

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170+

Carriers reviewed
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53M+

Quotes analysed
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34K+

ZIP codes examined

ZIP codes with the cheapest car insurance in South Dakota

Drivers in the 57006 ZIP code pay the lowest average annual premium in South Dakota, at $1,900. See which other areas of the state offer more affordable rates below.

ZIP codeCityAverage annual rates
57006Brookings$1,900
57064Tea$1,920
57007Brookings$1,931
57201Watertown$1,939
57005Brandon$1,950
57002Aurora$1,951
57068Valley Springs$1,958
57071Volga$1,965
57028Flandreau$1,968
57106Sioux Falls$1,970
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Auto insurance premiums vary significantly from city to city, so drivers need to be sure they’re getting the best deal. Insure.com has done the research for you. Get more information on auto insurance rates by city below.

Car insurance rates in South Dakota by city

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Low-cost car insurance in South Dakota by age

Young drivers often face the highest premiums. In South Dakota, for example, a 16-year-old pays $5,626 more than a 40-year-old driver.

The table below shows how rates change by age group.

Age groupFull coverage annual premiums
Teens (16-19)$6,328
Young Adults (20-24)$3,371
Adults (25-60)$2,244
Seniors (65-75)$1,994
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Low-cost car insurance in South Dakota by driver history

Your driving history is one of the main factors insurers look at when determining how much you pay for coverage.Your auto insurance premiums will increase if you’re responsible for an accident or pulled over for a violation. However, if you have a clean driving record, insurance companies see you as a low-risk driver, and you will likely get coverage for a lower price.

Low-cost car insurance after a speeding ticket in South Dakota

Just one speeding ticket in South Dakota can raise your rates by 23% – $519 more per year. Along with the ticket fine, that makes speeding an expensive mistake. The table below shows insurers offering lower-cost options even with a violation.

CompanyAverage annual premiumNew rate after accident% Increase$ Increase
State Farm$2,096$2,1794%$83
Allstate$2,070$2,2408%$170
Nationwide$1,526$2,48663%$960
GEICO$2,384$2,64011%$256
Farmers$2,207$2,85429%$647
Auto-Owners$2,566$3,54038%$974
Progressive$3,163$3,64015%$477
USAA*$1,780$2,29229%$512
*USAA is only available to military community members and their families.
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Low-cost car insurance after an accident in South Dakota

State Farm offers the lowest car insurance rates to drivers after an at-fault accident at $2,273 a year.

If you’re in an accident and are at fault, you will see your car insurance premiums increase. However, this doesn’t mean you can’t shop around to find better rates.

Below, you’ll see which companies offer low-cost car insurance for drivers with one accident on their record.

CompanyAverage annual premiumNew rate after accident% Increase$ Increase
State Farm$2,096$2,2738%$177
Nationwide$1,526$2,55567%$1,029
Allstate$2,070$3,02546%$955
Farmers$2,207$3,04038%$833
Auto-Owners$2,566$3,51837%$952
Progressive$3,163$3,90724%$744
GEICO$2,384$3,95066%$1,566
USAA*$1,780$2,64048%$860
*USAA is only available to military community members and their families.
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Low-cost car insurance after a DUI in South Dakota]

A DUI often places drivers in the high-risk driver category, resulting in much higher rates. Still, some companies in South Dakota keep their premiums lower than others. The table below shows the most affordable options available after a DUI.

CompanyAverage annual premiumNew rate after accident$ Increase% Increase
State Farm$2,096$2,179$834%
Farmers$2,207$2,926$71933%
Progressive$3,163$3,286$1234%
Nationwide$1,526$3,358$1,832120%
Allstate$2,070$3,434$1,36466%
Auto-Owners$2,566$4,471$1,90574%
GEICO$2,384$7,439$5,055212%
USAA*$1,780$3,803$2,023114%
*USAA is only available to military community members and their families.
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Average cost of car insurance South Dakota

Full coverage costs more than liability-only, but for most drivers, the additional protection is worth it. Liability-only policies cover injuries and damage you cause to others, but don’t pay for your own vehicle. Full coverage adds collision and comprehensive, protecting you against accidents, theft, weather damage, and more.

In South Dakota, the average cost of full coverage is $385 more compared to the national average

We recommend carrying coverage limits of 100/300/100 – $100,000 in bodily injury per person, $300,000 per accident, and $100,000 in property damage liability. These higher limits help protect you financially in severe accidents.

What is full coverage car insurance?

Full coverage refers to liability insurance plus both collision and comprehensive. Collision pays for damage to your vehicle after an accident, while comprehensive covers non-collision events like theft, fire, or hail damage.

If you lease or finance your vehicle in South Dakota, your lender may require collision and comprehensive insurance on top of the state’s liability minimums.

The bottom line on saving and staying protected

When it comes to car insurance, everyone is looking for ways to save. However, skimping on coverage to save a few dollars now could end up costing you more down the road.

Ensure you’re adequately protected and consider your specific needs before buying an auto insurance policy. Car insurance rates vary, so compare quotes from at least three different companies to find low-cost coverage in South Dakota.

Methodology

Insure.com gathered data from Quadrant Information Services to get car insurance rates in South Dakota. The rates are based on a sample profile of a 40-year-old male and female driving a Honda Accord LX with a good insurance score and no violations on record for a full coverage insurance policy with limits 100/300/100 and $500 comprehensive and collision deductibles..

We analyzed 53,409,632 insurance quotes from 170 insurance companies across 34,588 ZIP codes nationwide.

To determine car insurance rates for high-risk drivers with a history of traffic violations, we used a sample profile of a 40-year-old male and female driver who own a Honda Accord LX.

We also used sample profiles of drivers from different age groups: Teen drivers (Age 16-19), young drivers (Age 20-24), adult drivers (Age 25-60) and senior drivers (Age 65-75)

We determined the premiums for a high-risk driver with the following incidents applied

  1. 1 At-fault property damage accident over $2K
  2. 1 At-fault property damage accident under $2K
  3. At-fault bodily injury accident
  4. Poor credit
  5. DUI/DWI first offense
  6. Speeding 30+ over limit
  7. Speeding ticket 1-10 MPH over limit
  8. Speeding ticket 11-29 MPH over the limit

These are sample rates, and your exact rates may vary.

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Shivani Gite
Contributing Writer

 
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Shivani Gite is a personal finance and insurance writer with a degree in journalism and mass communication. She is passionate about making insurance topics easy to understand for people and helping them make better financial decisions.

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