Updated March 2026
State Requirements
South Carolina operates under a traditional at-fault tort liability system, meaning the driver responsible for a crash pays for damages. The state requires all drivers to carry proof of financial responsibility, enforced through random verification requests from the South Carolina Department of Motor Vehicles. South Carolina also mandates uninsured motorist coverage at the same limits as your bodily injury liability unless you reject it in writing — a requirement unique among southeastern states.
Cost Overview
South Carolina auto insurance rates vary significantly by location, with coastal counties paying higher premiums due to hurricane exposure and urban centers like Charleston and Columbia seeing elevated rates from accident density and vehicle theft. The state's roughly 9.4% uninsured motorist rate also contributes to higher uninsured motorist coverage costs compared to neighboring North Carolina.
What Affects Your Rate
- Charleston County drivers pay 15–25% more than Upstate averages due to higher hurricane risk and coastal storm frequency.
- Drivers under age 25 in South Carolina face premiums approximately 70–90% higher than those aged 35–55 with clean records.
- A single at-fault accident can increase premiums by 25–40% for three to five years, depending on severity and insurer policy.
- Vehicles with high theft rates — such as older Honda Accords and pickup trucks — carry comprehensive premiums 20–30% above the state average.
- Credit-based insurance scores significantly affect South Carolina rates; poor credit can double premiums compared to excellent credit with identical driving history.
- Rural counties like Oconee and Pickens typically see rates 10–18% below metro areas due to lower accident frequency and reduced theft risk.
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Get Your Free QuoteCoverage Types
Liability Insurance
Combines bodily injury and property damage liability to cover costs when you injure others or damage their property in an at-fault accident. South Carolina's minimum 25/50/25 limits leave you personally liable for any costs exceeding those caps.
Full Coverage
Bundles liability, collision, comprehensive, and uninsured motorist coverage into a complete package that protects both your legal liability and your vehicle's value. Lenders require full coverage for financed or leased vehicles.
Comprehensive Coverage
Pays for vehicle damage from non-collision events: theft, vandalism, weather, falling objects, fire, and animal strikes. This coverage includes glass damage and is subject to your chosen deductible.
Uninsured Motorist Coverage
Covers your medical bills, lost income, and vehicle damage when an at-fault driver has no insurance or flees the scene. South Carolina automatically includes this at your liability limits unless you reject it in writing.
Collision Coverage
Repairs or replaces your vehicle after a crash with another car or object, regardless of who caused the accident. You pay your deductible first, then the insurer covers remaining repair costs up to your vehicle's actual cash value.
SR-22 Insurance
Not a separate coverage type but a certificate of financial responsibility filed by your insurer with the South Carolina DMV after serious violations like DUI, multiple at-fault accidents, or driving uninsured. You must maintain continuous coverage for three years; any lapse triggers license suspension.
