The best and cheapest car insurance in South Carolina

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Auto-Owners is the best car insurance company in South Carolina, earning 4.67 out of 5 stars in our analysis of pricing, customer satisfaction and financial strength. It offers average annual rates of $1,731, which is 686 less than the state average.

Drivers in South Carolina pay an average of $2,417 a year or $201 a month for car insurance coverage.

The table below shows the best car insurance companies in South Carolina.

How we picked the top auto insurance companies

When selecting the top car insurance companies in South Carolina, we didn’t focus solely on price. We also reviewed customer satisfaction results from J.D. Power, financial strength ratings from AM Best and complaint records from the National Association of Insurance Commissioners (NAIC). When state-specific data wasn’t available, we used national averages to ensure readers could make fair comparisons.

For each of the four metrics, we gave companies in each state from 1 to 5 (5 being the best) based on how they performed in each category. Those components were then given the following weights, to arrive at an overall star rating.

• Premiums: 25%
• JD Power: 30%
• AM Best: 25%
• NAIC: 20%

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Which insurance companies offer the cheapest car insurance in South Carolina?

Auto-Owners offers the lowest average car insurance rate in South Carolina, with premiums of $1,731 per year.

Other affordable insurers in South Carolina include:

• Travelers, which averages $2,193 annually, or $183 per month
• GEICO, with average premiums of $2,440 a year, or $203 monthly

At the other end of the pricing spectrum, Dairyland has the highest average premium at $4,790 per year.

Keep in mind that your actual rate may be different.. Insurers look at factors such as your driving history, credit profile, age, vehicle type and ZIP code when calculating rates, which means pricing can vary significantly from one driver to another.

The rates below are based on a standard profile of a 40-year-old driver with a Honda Accord LX to allow for consistent, apples-to-apples comparisons. All figures reflect full coverage car insurance.

What is full coverage car insurance?

Full coverage car is a combination of coverages that provide broader financial protection. It typically includes liability insurance (required in most states) plus collision and comprehensive coverage, which pay for damage to your own vehicle from accidents, theft, weather, vandalism and other non-collision events. While it offers more protection than minimum coverage, it also costs more and may be especially valuable if you have a newer, financed or higher-value car.

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.

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How do you find the best car insurance rates in South Carolina?

Shopping around for coverage is a great way to make sure you are getting the best rates on your auto insurance.

“It is extremely important to make sure you start off with an apples-to-apples comparison,” says Tim Bottini, a Country Financial insurance agent based in St. Louis. That means checking:

• The same liability limits
• The same deductibles
• The same coverage types

For example, if one quote shows 25/50/25 in liability coverage and another shows 50/100/100, the lower price may simply reflect lower protection – not a better deal. Many agents recommend at least 50/100/100, and higher limits may make sense depending on your income and assets.

You can also lower your premium by:

• Maintaining a strong credit score
• Avoiding tickets and accidents
• Bundling home and auto insurance with the same carrier

Which companies have the cheapest car insurance for seniors in South Carolina?

Senior drivers in South Carolina typically pay higher car insurance premiums than most other age groups, although teens still face the highest rates overall.

The cheapest car insurance companies for seniors in South Carolina include:

• Auto-Owners: $1,926 per year ($161 per month)
• Travelers: $2,271 per year
• Progressive: $2,273 per year

Insurance companies often charge seniors more because premiums reflect broader risk patterns, including claim frequency and age-related factors such as slower reaction times or changes in vision. However, many seniors can still secure competitive rates by maintaining a clean driving history, limiting annual mileage and taking advantage of mature driver or safe driver discounts.

The chart below highlights the average car insurance premiums for senior drivers in South Carolina.

Which companies have the cheapest car insurance for young adults in South Carolina?

While young adults pay less than teen drivers, they still pay more than older more experienced drivers. The best choice for young adults (early 20s) in South Carolina is Auto-Owners with an annual rate of $2,761 or $230 a month.

Travelers had the second cheapest premium at $3,239 a year followed by GEICO was third at $4,075.

If young drivers keep their driving record clean, their rates will drop down as they move out of their 20s.

The table below shows the best insurers for young drivers in South Carolina:

Which company has the cheapest car insurance for teen drivers in South Carolina?

In South Carolina, Auto-Owners offers the cheapest car insurance for teen drivers, with average premiums of $4,207 per year or $351 per month.

“Teenagers and seniors are riskier drivers, so they often pay more for auto insurance than other policyholders in different age groups,” says Chong Gao, director of product management R&D at Mercury Insurance. “For teenagers, the lack of driving experience is a significant factor that impacts their rates younger drivers with little experience behind the wheel tend to pay higher insurance premiums.”

GEICO is the next most affordable option at $6,833 per year or $569 per month, followed by Travelers at $7,441 per year.

The chart below shows average premiums for teens in South Carolina:

Why your cheapest car insurance option may vary

An insurer with the lowest average premium may not offer you the lowest price. Car insurance rates are personalized, and companies calculate risk differently based on individual driver profiles.

Several factors can affect what you pay, including:

• Driving history
• Credit profile (where permitted)
• Age and marital status
• The type of vehicle you drive
• Your ZIP code and local claim trends

Age plays a major role in pricing. Adding a teen to a policy can significantly increase premiums because teens are the least experienced drivers and tend to have higher accident rates.

“Teen drivers are statistically more likely to be involved in accidents due to their lack of driving experience and tendency to engage in risky behaviors like speeding,” says Eliezer Zupnick, founder of East Leads Group LLC. “Teens are involved in three times as many auto accidents per mile compared to drivers aged 20 and up, making them a high-risk category for insurers.”

To help offset higher premiums, parents can explore good student discounts, choose a more affordable vehicle or reconsider certain coverages if the car’s value is low.

What is the average cost of car insurance in South Carolina?

In South Carolina, drivers pay an average of $2,417 per year for car insurance.

Rates can vary significantly from one state to another because insurers set premiums based on overall risk patterns, including claim frequency, repair expenses, state laws and local accident trends. Even within South Carolina, drivers may receive different quotes depending on factors such as driving history, age, vehicle type and ZIP code.

The chart below displays the average rate in each state for a 40-year-old driver with 100/300/100 coverage and a $500 collision and comprehensive deductible driving a Honda Accord LX.

Which South Carolina cities and ZIP codes are most expensive for car insurance?

Estill has the highest car insurance rates in South Carolina, with average annual premiums of $3,022 across its most expensive ZIP codes.

Insurance premiums vary by location because where your vehicle is parked overnight affects overall risk. Cities and ZIP codes with frequent severe weather, heavier traffic congestion or higher crime levels typically experience more accident and theft claims, which drives up costs for drivers in those areas.

Below are the most expensive cities and ZIP codes in South Carolina for car insurance:

Which South Carolina cities and ZIP codes are the cheapest for car insurance?

When it comes to cheap car insurance in South Carolina, these ZIP codes have the most affordable coverage. The area around Clemson has the lowest premiums in South Carolina with an average premium of $1,993.

How where you live in South Carolina affects car insurance rates

Where you live in South Carolina plays a major role in determining your car insurance premium. Insurers evaluate local risk factors such as accident frequency, traffic congestion, repair expenses and weather-related claims when calculating rates.

“States that have a higher rate of severe weather that damages cars or helps cause accidents will typically have higher rates,” says Gao.

Since each insurer applies its own pricing formula to these geographic risks, drivers with similar profiles can receive very different quotes depending on which part of the state they live in.

Who has the cheapest car insurance for high-risk drivers in South Carolina?

Traffic violations and accidents can drive up your car insurance premiums because insurers often classify drivers with tickets or accidents as higher risk.

For instance, a speeding ticket can increase the average premium to $3,316 and may impact your rates for up to three years. An at-fault accident generally has a greater effect, raising the average cost of coverage to approximately $3,759.

A DUI is considered a serious offense and typically results in the largest premium increase, with average rates climbing to $3,669.

The table below illustrates the average rate increases following common driving violations.

Minimum car insurance requirements in South Carolina

To legally drive in South Carolina, drivers must carry at least 25/50/25 in liability car insurance. This required coverage includes bodily injury and property damage protection.

While meeting the state minimum keeps you legal on the road, those limits may not be enough in a serious accident. If damages exceed your liability coverage, you’re responsible for paying the remaining costs out of pocket.

For stronger financial protection, many experts recommend carrying at least 100/300/50 in liability coverage to better safeguard your assets and future earnings.

Final thoughts on the best and cheapest car insurance in South Carolina

The best car insurance in South Carolina depends on your budget, driving profile and coverage needs. Auto-Owners stands out for its overall value, offering competitive pricing along with strong customer satisfaction and solid financial strength.

That said, the cheapest insurer for the average driver may not be the cheapest for you. Factors like your age, driving history, vehicle and ZIP code all influence your final quote, which is why comparing multiple insurers is key.

To get the best rate in South Carolina, compare quotes from at least three companies, review coverage limits (not just price) and take advantage of discounts such as bundling, safe driver, telematics or good student savings. A few minutes of comparison shopping can lead to significantly lower premiums without sacrificing coverage.

What our expert says

Q: How does a state’s population affect car insurance rates?

Chong GaoDirector of product management R&D at Mercury Insurance.

Teenagers and seniors are riskier drivers, so they often pay more for auto insurance than other policyholders in different age groups

Methodology

Our car insurance analysis is based on 2026 rate data across all 50 states and Washington, D.C., covering 29,159 cities and 34,595 ZIP codes.

For standard rate comparisons, we analyzed 65,756,440 quotes from 195 companies across 73 insurer groups. Rates reflect a 40-year-old male and female driving a Honda Accord LX with 100/300/100 liability limits, $500 collision and comprehensive deductibles, a good insurance score, no violations, a 12-mile commute and 10,000 annual miles. The national average premium for this profile is $2,578 per year.

To measure the impact of risk factors, we reviewed an additional 95,071,152 quotes modeling at-fault accidents, DUI/DWI, speeding violations and poor credit, using the same base profile for consistency.

Company rankings are weighted as follows:

• J.D. Power (30%) – customer satisfaction
• Annual premium (25%) – average cost
• AM Best (25%) – financial strength
• NAIC (20%) – complaint index

Alisha Ambre

 

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Alisha Ambre holds a Bachelor of Arts with honours in English Literature and Media Studies. She focuses on crafting clear, engaging content that makes complex information feel practical and approachable for everyday readers. When she’s not writing, she’s likely on the volleyball court or immersed in a good video game.

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