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How Dangerous Are South Carolina's Roads? The Numbers, Sourced.
South Carolina records a traffic collision every 3.6 minutes, an injury crash every 14.4 minutes, and a fatal crash every 7.9 hours, according to the state Department of Public Safety's collision fact book.[1]
The state's roadway fatality rate runs near double the national average per capita, among the worst in the country.
The encouraging news: fatal crashes fell roughly 9 percent in 2024, the fourth straight annual decline, to the lowest level in at least seven years.
The sobering context: even after those declines, more than two South Carolinians a day die on the state's roads.
This page compiles the current numbers from SCDPS, NHTSA, and GHSA data, and we update it as new figures publish.
If you are here because one of these statistics became personal, call (888) 713-6653 for a free case review.
South Carolina Road Safety at a Glance
- One traffic collision every 3.6 minutes statewide
- 1,028 traffic deaths in 2023; the 2021 peak reached 1,198
- Fatal crashes in 2024 hit their lowest level in at least seven years
- 4th-deadliest state in the nation for pedestrians per capita
- Rural roads carry a disproportionate share of the state's deaths
South Carolina Traffic Deaths by Year
The trend line tells two stories: a pandemic-era surge that peaked in 2021, and a steady decline since.
| Year | Traffic Fatalities | Context |
|---|---|---|
| 2017 | 989 | Baseline before the surge |
| 2018 | 1,036 | Crossed the 1,000 mark |
| 2021 | 1,198 | The modern peak |
| 2023 | 1,028 | Third consecutive annual decline |
| 2024 | Down ~9% (preliminary) | Lowest fatal-crash count in at least seven years, 18% below the 2021 peak |
Sources: SCDPS collision statistics and fatality reporting; NHTSA state data.[2] Final 2024 and preliminary 2025 figures will be added as SCDPS publishes them.
Where the Deaths Concentrate: Counties and Corridors
Year after year, the same counties sit atop the fatality tables: Horry, Greenville, Spartanburg, Richland, and Charleston, the state's population and tourism centers, joined by rural counties whose per-mile rates run worse than their totals suggest.
The corridor pattern is just as stable. I-95 carries long-haul traffic the length of the state, with its Florence and Dillon County stretches infamous for fatigue-related crashes. I-26 concentrates freight between the Port of Charleston and the Midlands. I-85 moves Upstate commuters and commerce at volume, and US-17, US-501, and the rural two-lane network produce the head-on and run-off-road profiles that divided highways prevent. The full corridor breakdown lives in our review of the most dangerous roads in South Carolina.
The Numbers Behind the State's Worst Rankings
| Measure | South Carolina | National Comparison |
|---|---|---|
| Roadway fatality rate per capita | ~13 deaths per 100,000 residents | Nearly double the national average |
| Pedestrian fatality rate | 1.44 per 100,000 (2024 data) | 4th-worst in the nation; national rate 0.97 |
| Pedestrian deaths, 2020-2024 | Nearly 900 | More than the previous four-year period |
| Motorcyclist deaths | 137 in 2022; around 160 at the 2021 peak | A majority of those killed rode unhelmeted |
Pedestrian figures come from the Governors Highway Safety Association's state-by-state reporting.[3] The rider numbers reflect SCDPS reporting, in a state where helmets are optional over 21.
Why South Carolina's Roads Run Deadlier Than Most
The recurring factors in the state's own safety planning read like a case list: rural two-lane roads without medians or lighting, where crashes turn fatal at rates urban roads never see; speeds that outrun the road design; impaired driving's stubborn share of fatal crashes; seat belt use that lags the injuries; and, since everyone began carrying a screen, the distraction the state's new hands-free law now targets.
Tourism adds its own signature: millions of visitors driving unfamiliar corridors, seasonal congestion on US-17 and US-501, and the pedestrian exposure that comes with resort economies.
What These Numbers Mean If You Become One
Statistics describe the risk; the legal system prices the harm. If a crash in these tables reaches your family, three South Carolina rules shape what happens next: the three-year filing deadline, the comparative fault rule that reduces recovery by your share and bars it past 50 percent, and the minimum insurance limits that make the coverage hunt half the case. The starting points are our guides to the statute of limitations and the factors that set settlement value, and our South Carolina car accident lawyers handle the rest.