The Cheapest South Dakota Car Insurance Rates Are $18/Mo for Liability Insurance from USAA and $138/Mo for full coverage from Farmers Mutual of Nebraska.
Discover if you are overpaying for car insurance below.
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The Cheapest South Dakota Car Insurance Rates Are $18/Mo for Liability Insurance from USAA and $138/Mo for full coverage from Farmers Mutual of Nebraska.
Discover if you are overpaying for car insurance below.
With our comparison partner,
We at the MarketWatch Guides team have done the research to find out which providers offer the cheapest car insurance coverage for South Dakota drivers. We also examined the best car insurance in the state and ranked our top four recommendations after comparing rates, coverage, ratings and reviews. You’ll find this information plus details on rate estimates for specific types of drivers and mandatory coverage for motorists.
Learn more about our methodology and editorial guidelines.
Car insurance rates in South Dakota are slightly below the national average. This means you stand a good chance of finding great car insurance in the Mount Rushmore State at excellent rates.
Below we’ll look at the cheapest car insurance coverage options in the state, beginning with the most affordable providers.
The cheapest car insurance companies in South Dakota are State Farm, American Family Insurance, Geico and Farmers Mutual of Nebraska.
Cheap South Dakota Car Insurance Companies | Overall Rating | Coverage | Cost Rating | # of Discounts Offered | Learn More |
---|---|---|---|---|---|
9.4 | 9.2 | 9.3 | 16 | ||
9.1 | 8.4 | 9.1 | 9 | ||
8.6 | 9.0 | 7.4 | 6 |
Cheap South Dakota Car Insurance Companies | Overall Rating | Coverage | Cost Rating | # of Discounts Offered | Learn More |
---|---|---|---|---|---|
9.4 | 9.2 | 9.3 | 16 | ||
9.1 | 8.4 | 9.1 | 9 | ||
8.6 | 9.0 | 7.4 | 6 |
*Our research team considers nationwide factors when scoring providers. The ranking of providers in this table is specific to car insurance in South Dakota.
Car insurance companies have different calculation methods, which means no two car insurance quotes are the same. We recommend reaching out to several different providers in South Dakota to compare rates.
The coverage level you choose impacts your overall insurance premium costs. Most auto insurance companies in South Dakota provide minimum liability and full coverage car insurance rates to drivers shopping for coverage. While minimum liability is required under state law, consider purchasing a full coverage insurance policy for extra coverage.
Below are the cheapest car insurance options in South Dakota for both coverage types.
At $18 per month or $212 per year, USAA provides the cheapest liability car insurance in South Dakota on average. Farmers Mutual of South Dakota and Auto-Owners Insurance may also be good options for motorists.
Cheapest Liability Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
USAA | $18 | $212 |
Farmers Mutual of Nebraska | $18 | $216 |
Geico | $19 | $229 |
North Star Mutual Insurance Co. | $21 | $255 |
State Farm | $22 | $266 |
Auto-Owners Insurance | $26 | $313 |
Progressive | $28 | $341 |
Iowa Farm Bureau | $33 | $399 |
Farmers | $50 | $598 |
According to our research, Farmers Mutual of Nebraska offers the cheapest full coverage car insurance in the Mount Rushmore State, costing an average of $138 per month or $1,657 per year. USAA and Geico are also affordable options for South Dakota motorists.
Cheapest Full Coverage Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
Farmes Mutual of Nebraska | $138 | $1,657 |
Geico | $150 | $1,804 |
State Farm | $151 | $1,816 |
USAA | $162 | $1,941 |
Farmers | $213 | $2,559 |
Iowa Farm Bureau | $215 | $2,575 |
North Star Mutual Insurance Co. | $216 | $2,587 |
Auto-Owners Insurance | $236 | $2,827 |
Progressive | $255 | $3,055 |
*These rates are based on a 35-year-old driver with good credit and a clean driving history. Your rates will vary depending on a number of factors.
Several factors affect the cost of car insurance in South Dakota, including a person’s age, driving history and credit scores. The sections below compare cheap car insurance estimates for South Dakota drivers in these categories.
If you’re a young motorist in South Dakota, you can expect to pay substantially more for car insurance coverage. That’s because teen and young adult drivers lack driving experience compared with older adults.
The tables below show the cheapest car insurance for young drivers in South Dakota, along with estimated monthly and annual costs.
Farmers Mutual of Nebraska tends to be the cheapest car insurance provider for 16-year-old drivers in South Dakota, with an average annual premium of $4,576. USAA, Geico and State Farm also typically offer affordable rates for these young drivers.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
Farmers Mutual of Nebraska | $381 | $4,576 |
State Farm | $418 | $5,017 |
Geico | $462 | $5,538 |
USAA | $485 | $5,821 |
North Star Mutual | $489 | $5,867 |
State Farm generally offers the cheapest full coverage car insurance for 17-year-old drivers in South Dakota, costing $3,020 per year on average. USAA comes in a close second for this age group at an average of $3,057 per year.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
State Farm | $252 | $3,020 |
USAA | $255 | $3,057 |
American Family Insurance | $261 | $3,137 |
Geico | $269 | $3,232 |
Farmers Mutual of Nebraska | $288 | $3,453 |
*Costs were taken from 2022 information.
The cheapest full coverage car insurance for 18-year-old drivers in South Dakota often comes from USAA. The company offers coverage for an average of $2,675 per year.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
USAA | $223 | $2,675 |
State Farm | $226 | $2,706 |
American Family Insurance | $228 | $2,736 |
Farmers Mutual of Nebraska | $260 | $3,120 |
Geico | $261 | $3,136 |
*Costs taken from 2022 information.
Car insurance rates dip when we move from teen drivers to 21-year-olds. USAA usually offers the cheapest coverage for 21-year-olds in South Dakota, with an average annual rate of $1,751.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
USAA | $146 | $1,751 |
Geico | $158 | $1,901 |
State Farm | $163 | $1,951 |
American Family Insurance | $163 | $1,960 |
Farmers Mutual of Nebraska | $171 | $2,052 |
*Costs were taken from 2022 information.
It’s a close call when it comes to cheap full coverage car insurance for 25-year-old South Dakota drivers. Farmers Mutual of Nebraska edges USAA out in this category, offering coverage for an average of $2,020 per year.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
Farmers Mutual of Nebraska | $168 | $2,020 |
State Farm | $173 | $2,080 |
Geico | $182 | $2,189 |
USAA | $184 | $2,202 |
Allstate | $194 | $2,331 |
South Dakota drivers with a recent speeding ticket, DUI or accident on their records may pay hundreds of dollars more for car insurance coverage. The tables below provide estimates for the cheapest car insurance for drivers who may fall into these categories.
For South Dakota drivers who have a speeding ticket, Farmers Mutual of Nebraska tends to be the best option for cheap car insurance. The company offers coverage for an average of $1,817 per year for those with a speeding ticket on their record.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
Farmers Mutual of Nebraska | $151 | $1,817 |
State Farm | $158 | $1,893 |
Geico | $175 | $2,100 |
Allstate | $188 | $2,259 |
USAA | $207 | $2,482 |
South Dakota drivers with an at-fault accident will pay higher rates than those with clean driving records. Drivers in the state who caused an accident should consider State Farm, which has an average rate of $1,980 per year for this group.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
State Farm | $165 | $1,980 |
Farmers Mutual of Nebraska | $180 | $2,155 |
USAA | $239 | $2,867 |
Allstate | $253 | $3,033 |
Geico | $266 | $3,186 |
State Farm also tends to offer the cheapest car insurance for South Dakota drivers with a DUI violation, with an average annual cost of $1,893.
Cheapest Car Insurance in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
State Farm | $158 | $1,893 |
Farmers Mutual of Nebraska | $275 | $3,295 |
Farmers | $279 | $3,346 |
Allstate | $289 | $3,472 |
USAA | $351 | $4,207 |
Geico is often the cheapest car insurance option for South Dakota drivers with bad credit. The company offers this group full coverage for an average of $2,327 per year.
Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
Geico | $194 | $2,327 |
Farmers Mutual of Nebraska | $200 | $2,396 |
Allstate | $259 | $3,104 |
USAA | $302 | $3,624 |
Progressive | $431 | $5,173 |
Most car insurance providers in South Dakota will offer a variety of discounts for motorists. The table below shows which car insurance discounts the best car insurance companies in the state provide, which we’ll explain in further detail below.
South Dakota Car Insurance Discounts | State Farm | American Family Insurance | Geico | Farmers Mutual of Nebraska |
---|---|---|---|---|
Multi-policy | ✔️ | ✔️ | ✔️ | ✔️ |
Multi-vehicle | ✔️ | ✔️ | ✔️ | ✔️ |
Safe driver | ✔️ | ✔️ | ✔️ | |
Student | ✔️ | ✔️ | ✔️ | ✔️ |
Defensive driving | ✔️ | ✔️ | ✔️ | |
Driver training | ✔️ | ✔️ | ✔️ | |
New vehicle | ✔️ | ✔️ | ✔️ | |
Car safety equipment | ✔️ | ✔️ | ✔️ | ✔️ |
Loyalty | ✔️ | ✔️ | ||
Military | ✔️ | |||
Paperless | ✔️ |
*These are the standard car insurance discounts offered by each company. Discount availability can vary by state, so you’ll need to speak with an insurance agent to find out which car insurance discounts you may qualify for.
Policyholders in South Dakota should look for car insurance deals and discounts while shopping for providers. Even if you have a policy already, you may want to ask your insurance agent if there are any discounts that you can add. Discounts will typically vary based on your drivers profile as well as by company.
Here’s more information on the standard types of discounts offered by the best car insurance companies:
For those who would like to know about the cheapest auto insurance in the Mount Rushmore State, the sections below contain more detailed information.
Full-coverage car insurance costs about $2,291 per year on average in South Dakota, which translates to about $191 per month. These figures are about 14% above the national averages of $2,008 per year and $167 per month.
South Dakota drivers pay an average of roughly $328 per year for minimum liability car insurance. That’s just $27 per month. Drivers in the state get out cheap here, as the national average for minimum liability coverage is $627 per year.
A driver’s age has a dramatic effect on car insurance rates. In South Dakota, 30-year-old drivers pay an average of $1,749 per year for full coverage. In contrast, the cost of full-coverage car insurance policies for 16-year-old drivers in the state averages $8,192 per year.
Age | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
16 | $683 | $8,192 |
17* | $379 | $4,542 |
18* | $344 | $4,130 |
19* | $256 | $3,067 |
21* | $200 | $2,399 |
25 | $214 | $2,562 |
35 | $191 | $2,291 |
40* | $140 | $1,683 |
45 | $183 | $2,197 |
50* | $127 | $1,519 |
55 | $163 | $1,959 |
65* | $120 | $1,434 |
75* | $129 | $1,545 |
South Dakota car insurance rates vary slightly depending on where drivers live. In many cases, cities with larger populations tend to have the highest rates. That doesn’t hold true for South Dakota, as its most populous city, Sioux Falls, has some of the state’s cheapest average costs for full coverage auto insurance policies.
City in South Dakota | Estimated Monthly Cost | Estimated Annual Cost |
---|---|---|
Brookings | $117 | $1,401 |
Tea | $119 | $1,430 |
Watertown | $120 | $1,439 |
Vermillion | $121 | $1,452 |
Aberdeen | $122 | $1,468 |
Brandon | $124 | $1,493 |
Sioux Falls | $125 | $1,500 |
Dakota Dunes | $126 | $1,506 |
Hartford | $126 | $1,509 |
Canton | $126 | $1,515 |
Yankton | $127 | $1,527 |
Dell Rapids | $127 | $1,529 |
Harrisburg | $128 | $1,531 |
Madison | $128 | $1,538 |
Mitchell | $133 | $1,598 |
Huron | $134 | $1,605 |
Pierre | $139 | $1,669 |
Mobridge | $142 | $1,706 |
Rapid Valley | $154 | $1,844 |
Box Elder | $156 | $1,870 |
Belle Fourche | $159 | $1,905 |
Rapid City | $159 | $1,911 |
Sturgis | $159 | $1,913 |
Spearfish | $162 | $1,945 |
Hot Springs | $166 | $1,993 |
*Average rates above apply to the top three companies in each city.
A wide range of factors affect what you pay for car insurance. These are some of the most important elements in determining car insurance costs:
There are a few mandatory types of coverage all drivers in South Dakota must have. These state minimum coverage requirements include:
When searching for the best rates, it’s helpful to compare car insurance quotes from providers. Regardless of your needs or budget, this is the best strategy for finding quality coverage at an affordable price.
State Farm, American Family Insurance, Geico and Farmers Mutual of Nebraska are all good bets to give you coverage at competitive rates.
In this article, we reviewed the cheapest auto insurance companies in South Dakota along with coverage and rates. We also looked at the average cost of car insurance and coverage requirements in the Mount Rushmore State.
Below are frequently asked questions about the cheapest car insurance in South Dakota.
Average car insurance rates in South Dakota are cheaper than the national average. Full-coverage car insurance costs an average of $1,652 per year in South Dakota, about 5% below the national average of $1,730. South Dakota drivers pay an average of $290 per year for minimum liability car insurance versus the national average cost of $635.
Based on our rate estimates, drivers pay an average of $138 per month for full coverage car insurance in South Dakota. Minimum liability coverage in the Mount Rushmore State can be found for as little as $24 per month.
State Farm and Geico are typically among the cheapest auto insurance providers in the country. In South Dakota, these two companies are joined by American Family Insurance and Farmers Mutual of Nebraska in offering consistently low auto insurance rates.
The minimum coverage limits for auto insurance in South Dakota are $25,000 per person and $50,000 per accident for bodily injury liability, $25,000 per accident for property damage liability and $25,000 per person and $50,000 per accident for uninsured motorist coverage.
Because consumers rely on us to provide objective and accurate information, we created a comprehensive rating system to formulate our rankings of the best car insurance companies. We collected data on dozens of auto insurance providers to grade the companies on a wide range of ranking factors. The end result was an overall rating for each provider, with the insurers that scored the most points topping the list.
Here are the factors our ratings take into account:
Our credentials:
*Data accurate at time of publication.
If you have feedback or questions about this article, please email the MarketWatch Guides team at editors@marketwatchguides.