Car Insurance in South Carolina: Liability Requirements and Beyond
South Carolina is a fault-based state, and its drivers must carry liability insurance that covers injuries and property damage they cause to others. The state requires a minimum of $25,000 per person and $50,000 per accident for bodily injury, plus $25,000 for property damage — often written as 25/50/25. While this satisfies the legal requirement, it may leave a driver personally exposed in a serious crash, which is why many South Carolina shoppers look for higher limits or additional coverage.
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What sets car insurance in South Carolina apart is the combination of a relatively low minimum requirement and a high rate of uninsured motorists. The state consistently ranks among the top five for the percentage of drivers without coverage, making uninsured motorist protection a practical addition rather than a luxury.
Average Cost of Car Insurance in South Carolina
South Carolina premiums tend to run below the national average, but they vary widely by zip code, driving record, and vehicle type. Urban areas like Charleston, Columbia, and Greenville typically see higher rates than rural counties due to congestion and claim frequency. A driver with a clean record and a modest vehicle can expect a lower premium, while a young driver or someone with a recent violation will pay considerably more.
Factors That Influence Your Rate
- Driving history: Accidents and moving violations raise costs for three to five years.
- Credit-based insurance score: South Carolina insurers commonly use credit history as a rating factor.
- Vehicle value and safety features: Older, lower-value cars cost less to insure; anti-theft and safety systems can reduce premiums.
- Annual mileage: Lower mileage often qualifies for a usage-based discount.
- Coverage levels: Raising limits or adding comprehensive and collision coverage increases the premium.
Coverage Types to Consider Beyond the Minimum
Liability coverage pays for others when you are at fault, but it does not protect your own vehicle or injuries. South Carolina drivers frequently add comprehensive and collision coverage to handle damage from accidents, weather, theft, or vandalism. Uninsured and underinsured motorist coverage is especially valuable here, given the state's high rate of uninsured drivers. Personal injury protection is not required, but medical payments coverage can help with immediate expenses after a crash regardless of fault.
How to Shop for Car Insurance in South Carolina
Start by comparing quotes from multiple insurers, as price differences for the same coverage can be substantial. Look for discounts tied to bundling policies, defensive driving courses, good student status, or safe-driving programs. Check the insurer's complaint ratio with the South Carolina Department of Insurance, and verify financial strength ratings to ensure the company can pay claims. Finally, confirm that the policy meets the state's minimum financial responsibility requirement and that your lender is listed if the vehicle is financed.