RAPID CITY, S.D. (KOTA) – South Dakota reported a decline in traffic fatalities in 2025, with the lowest highway death count in five years, according to the South Dakota Department of Public Safety.
The state recorded 110 fatal crashes resulting in 123 deaths, reflecting a 16.9 percent decrease in fatalities compared to 2024. Authorities noted this is a reduction of 25 deaths and an 18.5 percent drop in total fatal crashes.
South Dakota Highway Patrol Superintendent Col. Casey Collins attributed the improvement to collaborative efforts among law enforcement, safety organizations, and drivers. He emphasized the ongoing commitment to enhance roadway safety.
Despite the overall decrease, officials raised concerns over seat belt use; 59 percent of fatalities involved individuals not wearing a seat belt when applicable.
Speed-related deaths decreased to 21 in 2025, down from 27 the previous year. This figure is significantly lower than the five-year average of 36.
Motorcycle fatalities saw a 30 percent reduction, with 23 deaths recorded in 2025. State officials linked this drop to expanded training programs, including 376 basic rider courses for nearly 1,900 students.
Alcohol-related fatalities increased slightly, with 35 deaths attributed to impaired driving, up from 33 in 2024, but still below the five-year average of 45.
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