Updated April 2026
Minimum Coverage Requirements in South Dakota
South Dakota requires minimum liability coverage of 25/50/25: $25,000 bodily injury per person, $50,000 per accident, and $25,000 property damage. Drivers convicted of DUI, driving without insurance, or causing an accident while uninsured typically face SR-22 filing requirements through the South Dakota Department of Public Safety. The state uses a point system where accumulating 15 points in 12 months or 22 points in 24 months triggers license suspension, and drivers with suspended licenses due to violations typically need SR-22 to reinstate.
How Much Does Car Insurance Cost in South Dakota?
High-risk auto insurance in South Dakota costs significantly more than standard coverage due to violation surcharges, SR-22 filing requirements, and limited carrier competition for risky profiles. Drivers with DUI convictions typically pay $200–$450/mo, while those with multiple speeding tickets or at-fault accidents see rates of $150–$300/mo. Premiums drop 20–40% after the first violation-free year and can approach standard rates after SR-22 requirements end and the violation ages beyond 3–5 years.
What Affects Your Rate
- Type of violation: DUI surcharges are 80–150% higher than speeding ticket surcharges in South Dakota
- Number of points on license: drivers at 10–14 points pay 30–60% more than drivers with 3–6 points
- SR-22 filing requirement: adds $15–$35 filing fee plus 40–80% premium increase due to risk classification
- Carrier type: non-standard insurers charge 20–50% more than standard carriers but are often the only option for SR-22 drivers
- Time since violation: rates drop 15–25% each year with a clean record after the first year post-violation
- Location: Sioux Falls and Rapid City drivers pay 10–20% more than rural South Dakota drivers due to higher accident and theft rates
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Sources
- South Dakota Department of Public Safety – Driver Licensing Division
- South Dakota Division of Insurance – Consumer Resources
- South Dakota Codified Laws Title 32 – Motor Vehicles