Counties with the most motor vehicle accident fatalities in South Carolina

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January 4, 2023
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Counties with the most motor vehicle accident fatalities in South Carolina

Media outlets were quick during the onset of the COVID-19 pandemic and the consequent lockdowns that defined the summer and fall of 2020 to note just how little traffic there was as a result. Simple logic would suggest that less traffic equals a lower likelihood of accidents and thus fewer injuries and fatalities. Sadly, this was not the case.

Nationwide, traffic fatalities rose 7.2% in 2020 to nearly 39,000. That number was the highest recorded since 2007. Qualifying this disturbing fact is a sticky wicket—common denominators behind traffic deaths such as impaired driving, failure to use a seat belt, and excessive speed were certainly contributing factors, but they alone do not account for a rise in deaths commensurate with a 430-million-mile drop in the number of miles people traveled across the course of the year. What can be qualified, however, is where fatal crashes took place.

Citing data from the Fatality Analysis Reporting System, compiled by the National Highway Traffic Safety Administration, Stacker identified the counties in South Carolina that had the most fatalities from motor vehicle crashes in 2020. The number of accident fatalities are ranked by the number of deaths per 100,000 people, with the raw number functioning as a tiebreaker. The analysis only looked at counties with at least five deaths during 2020. Additional data is included on pedestrian, bicyclist, and drunk-driving-related deaths. In counties where at least five fatalities happened on the same street or interstate, the road with the most deaths is also included.

#41. Beaufort County, South Carolina

- Motor vehicle crash fatalities: 11.3 per 100K people (#1,299 nationally, 21 deaths)
- 5 pedestrian deaths
- 0 bicyclist deaths
- 6 deaths involving drunk drivers
- Roads with most fatalities: US-21, US-278 (6 fatalities each)

#40. Richland County, South Carolina

- Motor vehicle crash fatalities: 13.3 per 100K people (#1,163 nationally, 55 deaths)
- 13 pedestrian deaths
- 0 bicyclist deaths
- 29 deaths involving drunk drivers
- Roads with most fatalities: I-26, US-1 (5 fatalities each)

#39. Pickens County, South Carolina

- Motor vehicle crash fatalities: 14.7 per 100K people (#1,070 nationally, 19 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 8 deaths involving drunk drivers
- No roads with at least five fatalities

#38. Lexington County, South Carolina

- Motor vehicle crash fatalities: 14.7 per 100K people (#1,068 nationally, 43 deaths)
- 8 pedestrian deaths
- 2 bicyclist deaths
- 21 deaths involving drunk drivers
- Road with most fatalities: I-20 (5 fatalities)

#37. Dorchester County, South Carolina

- Motor vehicle crash fatalities: 15.0 per 100K people (#1,043 nationally, 24 deaths)
- 4 pedestrian deaths
- 0 bicyclist deaths
- 8 deaths involving drunk drivers
- No roads with at least five fatalities

#36. Greenville County, South Carolina

- Motor vehicle crash fatalities: 15.8 per 100K people (#991 nationally, 82 deaths)
- 14 pedestrian deaths
- 0 bicyclist deaths
- 27 deaths involving drunk drivers
- Road with most fatalities: US-25 (8 fatalities)

#35. Charleston County, South Carolina

- Motor vehicle crash fatalities: 17.8 per 100K people (#869 nationally, 72 deaths)
- 25 pedestrian deaths
- 4 bicyclist deaths
- 23 deaths involving drunk drivers
- Road with most fatalities: US-17 (11 fatalities)

#34. Oconee County, South Carolina

- Motor vehicle crash fatalities: 18.0 per 100K people (#861 nationally, 14 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 2 deaths involving drunk drivers
- No roads with at least five fatalities

#33. Lancaster County, South Carolina

- Motor vehicle crash fatalities: 18.0 per 100K people (#860 nationally, 17 deaths)
- 5 pedestrian deaths
- 0 bicyclist deaths
- 6 deaths involving drunk drivers
- No roads with at least five fatalities

#32. Horry County, South Carolina

- Motor vehicle crash fatalities: 18.3 per 100K people (#846 nationally, 63 deaths)
- 12 pedestrian deaths
- 0 bicyclist deaths
- 21 deaths involving drunk drivers
- Road with most fatalities: US-17 (11 fatalities)

#31. Aiken County, South Carolina

- Motor vehicle crash fatalities: 19.0 per 100K people (#812 nationally, 32 deaths)
- 7 pedestrian deaths
- 0 bicyclist deaths
- 4 deaths involving drunk drivers
- Roads with most fatalities: I-20, SR-19 (5 fatalities each)

#30. Georgetown County, South Carolina

- Motor vehicle crash fatalities: 19.1 per 100K people (#809 nationally, 12 deaths)
- 0 pedestrian deaths
- 0 bicyclist deaths
- 3 deaths involving drunk drivers
- No roads with at least five fatalities

#29. Spartanburg County, South Carolina

- Motor vehicle crash fatalities: 19.2 per 100K people (#800 nationally, 62 deaths)
- 9 pedestrian deaths
- 1 bicyclist death
- 21 deaths involving drunk drivers
- Road with most fatalities: I-85 (6 fatalities)

#28. Abbeville County, South Carolina

- Motor vehicle crash fatalities: 20.5 per 100K people (#734 nationally, 5 deaths)
- 0 pedestrian deaths
- 0 bicyclist deaths
- 3 deaths involving drunk drivers
- No roads with at least five fatalities

#27. Cherokee County, South Carolina

- Motor vehicle crash fatalities: 21.4 per 100K people (#699 nationally, 12 deaths)
- 4 pedestrian deaths
- 0 bicyclist deaths
- 9 deaths involving drunk drivers
- No roads with at least five fatalities

#26. Darlington County, South Carolina

- Motor vehicle crash fatalities: 22.1 per 100K people (#671 nationally, 14 deaths)
- 3 pedestrian deaths
- 2 bicyclist deaths
- 5 deaths involving drunk drivers
- No roads with at least five fatalities

#25. Florence County, South Carolina

- Motor vehicle crash fatalities: 23.3 per 100K people (#639 nationally, 32 deaths)
- 8 pedestrian deaths
- 1 bicyclist death
- 11 deaths involving drunk drivers
- Road with most fatalities: US-378 (6 fatalities)

#24. Sumter County, South Carolina

- Motor vehicle crash fatalities: 23.7 per 100K people (#625 nationally, 25 deaths)
- 6 pedestrian deaths
- 0 bicyclist deaths
- 9 deaths involving drunk drivers
- No roads with at least five fatalities

#23. Anderson County, South Carolina

- Motor vehicle crash fatalities: 23.7 per 100K people (#623 nationally, 48 deaths)
- 12 pedestrian deaths
- 0 bicyclist deaths
- 18 deaths involving drunk drivers
- Roads with most fatalities: US-76, I-85 (5 fatalities each)

#22. Union County, South Carolina

- Motor vehicle crash fatalities: 25.6 per 100K people (#559 nationally, 7 deaths)
- 0 pedestrian deaths
- 0 bicyclist deaths
- 4 deaths involving drunk drivers
- No roads with at least five fatalities

#21. Saluda County, South Carolina

- Motor vehicle crash fatalities: 26.3 per 100K people (#532 nationally, 5 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 3 deaths involving drunk drivers
- No roads with at least five fatalities

#20. Berkeley County, South Carolina

- Motor vehicle crash fatalities: 26.7 per 100K people (#514 nationally, 60 deaths)
- 10 pedestrian deaths
- 1 bicyclist death
- 22 deaths involving drunk drivers
- Road with most fatalities: US-17 (11 fatalities)

#19. Chesterfield County, South Carolina

- Motor vehicle crash fatalities: 27.5 per 100K people (#486 nationally, 12 deaths)
- 2 pedestrian deaths
- 0 bicyclist deaths
- 2 deaths involving drunk drivers
- No roads with at least five fatalities

#18. Kershaw County, South Carolina

- Motor vehicle crash fatalities: 27.7 per 100K people (#484 nationally, 18 deaths)
- 2 pedestrian deaths
- 0 bicyclist deaths
- 12 deaths involving drunk drivers
- Road with most fatalities: US-1 (6 fatalities)

#17. Clarendon County, South Carolina

- Motor vehicle crash fatalities: 28.5 per 100K people (#455 nationally, 9 deaths)
- 2 pedestrian deaths
- 1 bicyclist death
- 3 deaths involving drunk drivers
- No roads with at least five fatalities

#16. Greenwood County, South Carolina

- Motor vehicle crash fatalities: 28.8 per 100K people (#446 nationally, 20 deaths)
- 6 pedestrian deaths
- 0 bicyclist deaths
- 4 deaths involving drunk drivers
- Road with most fatalities: US-25 (8 fatalities)

#15. Edgefield County, South Carolina

- Motor vehicle crash fatalities: 30.8 per 100K people (#394 nationally, 8 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 3 deaths involving drunk drivers
- No roads with at least five fatalities

#14. Newberry County, South Carolina

- Motor vehicle crash fatalities: 31.7 per 100K people (#381 nationally, 12 deaths)
- 4 pedestrian deaths
- 1 bicyclist death
- 5 deaths involving drunk drivers
- No roads with at least five fatalities

#13. Marion County, South Carolina

- Motor vehicle crash fatalities: 33.8 per 100K people (#338 nationally, 10 deaths)
- 4 pedestrian deaths
- 0 bicyclist deaths
- 4 deaths involving drunk drivers
- Road with most fatalities: SR-41 (6 fatalities)

#12. Chester County, South Carolina

- Motor vehicle crash fatalities: 34.1 per 100K people (#334 nationally, 11 deaths)
- 2 pedestrian deaths
- 0 bicyclist deaths
- 3 deaths involving drunk drivers
- No roads with at least five fatalities

#11. Laurens County, South Carolina

- Motor vehicle crash fatalities: 34.3 per 100K people (#330 nationally, 23 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 13 deaths involving drunk drivers
- Road with most fatalities: I-385 (5 fatalities)

#10. Williamsburg County, South Carolina

- Motor vehicle crash fatalities: 35.2 per 100K people (#306 nationally, 11 deaths)
- 2 pedestrian deaths
- 0 bicyclist deaths
- 2 deaths involving drunk drivers
- No roads with at least five fatalities

#9. Lee County, South Carolina

- Motor vehicle crash fatalities: 35.9 per 100K people (#286 nationally, 6 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 4 deaths involving drunk drivers
- No roads with at least five fatalities

#8. Orangeburg County, South Carolina

- Motor vehicle crash fatalities: 43.6 per 100K people (#204 nationally, 37 deaths)
- 2 pedestrian deaths
- 1 bicyclist death
- 19 deaths involving drunk drivers
- Road with most fatalities: I-26 (8 fatalities)

#7. Dillon County, South Carolina

- Motor vehicle crash fatalities: 45.6 per 100K people (#181 nationally, 13 deaths)
- 2 pedestrian deaths
- 0 bicyclist deaths
- 1 death involving drunk drivers
- No roads with at least five fatalities

#6. Jasper County, South Carolina

- Motor vehicle crash fatalities: 49.4 per 100K people (#144 nationally, 14 deaths)
- 3 pedestrian deaths
- 0 bicyclist deaths
- 4 deaths involving drunk drivers
- No roads with at least five fatalities

#5. Marlboro County, South Carolina

- Motor vehicle crash fatalities: 52.0 per 100K people (#131 nationally, 14 deaths)
- 2 pedestrian deaths
- 0 bicyclist deaths
- 1 death involving drunk drivers
- No roads with at least five fatalities

#4. Hampton County, South Carolina

- Motor vehicle crash fatalities: 67.6 per 100K people (#68 nationally, 13 deaths)
- 4 pedestrian deaths
- 0 bicyclist deaths
- 4 deaths involving drunk drivers
- No roads with at least five fatalities

#3. Allendale County, South Carolina

- Motor vehicle crash fatalities: 72.3 per 100K people (#55 nationally, 6 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 1 death involving drunk drivers
- Road with most fatalities: US-278 (5 fatalities)

#2. Fairfield County, South Carolina

- Motor vehicle crash fatalities: 80.2 per 100K people (#42 nationally, 17 deaths)
- 1 pedestrian death
- 0 bicyclist deaths
- 8 deaths involving drunk drivers
- Road with most fatalities: US-321 (5 fatalities)

#1. Colleton County, South Carolina

- Motor vehicle crash fatalities: 98.7 per 100K people (#28 nationally, 38 deaths)
- 2 pedestrian deaths
- 0 bicyclist deaths
- 16 deaths involving drunk drivers
- Road with most fatalities: I-95 (8 fatalities)

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