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Car Insurance Cost Estimator

Car Insurance in South Dakota

Numbers updated on

What South Dakota drivers pay, required minimum limits and which insurer has the lowest price.

  • $108.Average monthly cost with full coverage.
  • 25/50/25.Lowest liability coverage limits.
  • 39th of 51.The most expensive state (1st = highest).

Car insurance costs in South Dakota

In South Dakota, full coverage costs drivers an average of $1,291 each year, or about $108 each month. With legal minimum coverage only, the yearly average is $416. This amount is 20% below the US yearly average of $1,613.

Coverage in South DakotaPer yearPer month
Liability$416$35
Collision$341$28
Comprehensive$534$44
Full coverage (all three)$1,291$108

Source: NAIC 2024 Auto Insurance Database Average Premium Supplement (PDF).

The legal minimum that applies in South Dakota

South Dakota requires liability coverage of at least 25/50/25. For one crash, coverage includes $25,000 per person hurt and $50,000 for all injured people, plus $25,000 for damage to another person's property.

South Dakota has an at-fault rule. A driver responsible for a crash pays through their liability cover.

Both uninsured and underinsured motorist coverage are required.

Source: South Dakota Codified Laws 32-35-70 (SD Legislature).

What each part of the South Dakota minimum car insurance limit pays for: one injured person, everyone hurt in a crash, and damaged property

How many drivers in South Dakota lack insurance?

In 2023, about 9% of South Dakota drivers had no car insurance. This was the 43rd highest share among the 51. If an uninsured driver hits you, uninsured motorist coverage pays your bills.

Source: Insurance Information Institute, Facts + Statistics: Uninsured motorists (Insurance Research Council estimates).

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