Summary
In the United States, the number of traffic fatalities dropped below 40,000 for the first time since 2020, with 40,901 deaths in 2023 and an estimated 39,345 in 2024. Certain states like Mississippi, Arizona, and South Carolina have much higher fatality rates compared to the national average, while Massachusetts has one of the lowest. Factors contributing to these high rates include rural road conditions, limited emergency services, and alcohol involvement.
Key Facts
- In 2023, the U.S. had 40,901 traffic deaths, and 39,345 in 2024, marking a decline.
- Traffic fatality rates vary widely between states.
- Mississippi had the highest fatality rate, with 1.79 deaths per 100 million vehicle miles traveled (VMT) in 2023.
- Massachusetts had one of the lowest fatality rates at 0.56 per 100 million VMT.
- Key factors for high fatality rates include rural roads, lack of emergency response, and alcohol use.
- Arizona saw a high fatality rate of 1.73 per 100 million VMT, with increased traffic and speeding issues.
- South Carolina had a fatality rate of 1.72 per 100 million VMT, with high unrestrained occupant deaths.
- Montana and Wyoming have high fatalities due to rural roads and alcohol involvement.
