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South Carolina Auto Insurance Rates & Requirements

South Carolina requires 25/50/25 minimum liability coverage — $25,000 per person for bodily injury, $50,000 per accident, and $25,000 for property damage. Minimum coverage typically costs $50–$75/month, while full coverage averages $140–$180/month based on available industry data.

Damaged red car on crash test platform showing impact deformation to front end and wheel area

Updated March 2026

State Requirements

South Carolina operates under a tort-based liability system, meaning at-fault drivers are financially responsible for damages they cause. The state requires all drivers to carry proof of insurance and mandates electronic verification through the South Carolina Department of Motor Vehicles Insurance Verification System (IVS). Driving without insurance carries a $200 fine, license suspension, and a mandatory $550 uninsured motorist fee to reinstate registration, per the South Carolina Department of Insurance.

Cost Overview

South Carolina's average auto insurance rates run 8–12% below the national median, driven by lower population density outside the Charleston-Columbia-Greenville corridor. Coastal counties pay 15–25% more due to hurricane risk and higher traffic density, while Upstate and Pee Dee regions see the state's lowest premiums. Credit-based insurance scoring heavily influences rates in South Carolina — drivers with poor credit pay 60–90% more than those with excellent credit for identical coverage.

Minimum Coverage
Meets South Carolina's 25/50/25 legal requirement only. No coverage for your own vehicle or medical bills. Best for drivers with older paid-off cars who can self-insure repair costs.
Standard Coverage
Includes 50/100/50 liability limits and uninsured motorist coverage. Still no physical damage coverage for your vehicle. Reduces personal financial exposure without adding collision or comprehensive.
Full Coverage
Adds collision and comprehensive with $500–$1,000 deductibles. Required by lenders if you finance or lease. For vehicles worth less than $5,000, the annual premium often exceeds the car's depreciated value.

What Affects Your Rate

  • Credit score impact: South Carolina allows credit-based insurance scoring, with poor credit adding $60–$110/month compared to excellent credit for the same coverage.
  • Age and experience: Drivers under 25 pay 70–120% more than those aged 35–55, while seniors over 70 see rates increase 15–30% due to accident frequency data.
  • Urban vs rural: Charleston and Columbia drivers pay 20–35% more than those in Spartanburg or Florence due to higher collision and theft claim rates.
  • DUI or major violations: A DUI conviction increases premiums 80–150% for three to five years and may require SR-22 filing, which adds a $15–$50 fee.
  • Annual mileage: Driving over 15,000 miles per year adds 10–20% to premiums, while low-mileage discounts (under 7,500 miles annually) can reduce rates by 5–12%.
  • Vehicle age and value: Cars over 10 years old with market value under $3,000 typically make collision and comprehensive coverage cost-ineffective, saving $40–$70/month when dropped.

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Find Your City in South Carolina

Charleston, South Carolina cityscape and street view

Charleston

urban
Columbia, South Carolina cityscape and street view

Columbia

urban
North Charleston, South Carolina cityscape and street view

North Charleston

suburban
Wooden pier extending over water at sunset with marsh grasses in foreground and orange sky

Mount Pleasant

suburban
Park walking path with bench and small dog among tall trees and fallen leaves

Rock Hill

suburban
Greenville, South Carolina cityscape and street view

Greenville

urban
Suburban street with houses and orange tile roofs during golden hour lighting

Summerville

suburban
Evening street scene with glowing street lamps, parked cars, and landscaped flower beds in downtown area

Spartanburg

urban

Frequently Asked Questions

Sources

  • South Carolina Department of Insurance - scdoi.gov
  • South Carolina Department of Motor Vehicles Insurance Verification System (IVS) requirements
  • Insurance Research Council uninsured motorist data

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