Crashes took 37,133 lives in the U.S. in 2017.
The number and types of motor vehicle crash deaths differ widely among the 50 states and the District of Columbia. A state's population has an obvious effect on the number of motor vehicle deaths. Fatality rates per capita and per vehicle miles traveled provide a way of examining motor vehicle deaths relative to the population and amount of driving. However, many factors can affect these rates, including types of vehicles driven, travel speeds, rates of licensure, state traffic laws, emergency care capabilities, weather, and topography.
The following facts are based on analysis of data from the U.S. Department of Transportation's Fatality Analysis Reporting System (FARS).
Posted December 2018.
There were 34,247 fatal motor vehicle crashes in the United States in 2017 in which 37,133 deaths occurred. This resulted in 11.4 deaths per 100,000 people and 1.16 deaths per 100 million miles traveled. The fatality rate per 100,000 people ranged from 4.5 in the District of Columbia to 23.1 in Mississippi. The death rate per 100 million miles traveled ranged from 0.58 in Massachusetts to 1.80 in South Carolina. Federal Highway Administration. 2018. Traffic Volume Trends, January-December 2017. Washington, DC: U.S. Department of Transportation. Available: https://www.fhwa.dot.gov/policyinformation/travel_monitoring/tvt.cfm
In 2017, the types of motor vehicle crash deaths varied across states. For example, North Dakota had both the highest percentage of deaths involving SUV and pickup occupants (49 percent) and the lowest percentage of deaths involving car occupants (22 percent). In contrast, Ohio had the highest percentage of deaths involving car occupants (47 percent) and a relatively low percentage of deaths involving SUV and pickup occupants (22 percent). The District of Columbia had the highest percentage of crash deaths involving pedestrians (35 percent) and was tied with Hawaii for the highest percentage of crash deaths involving bicyclists (6 percent). The highest percentage of motorcyclist deaths occurred in Hawaii (23 percent).
Nationwide, 54 percent of motor vehicle crash deaths in 2017 occurred in single-vehicle crashes. The District of Columbia had the highest percentage of deaths in single-vehicle crashes (77 percent), while Indiana, Michigan, and Minnesota tied for the lowest (49 percent each).
Some states report blood alcohol concentration (BAC) for only a small percentage of passenger vehicle drivers. If BAC is missing for a driver, it is estimated by the U.S. Department of Transportation's multiple imputation model. Subramanian, R. 2002. Transitioning to multiple imputation — a new method to impute missing blood alcohol concentration (BAC) values in FARS. Report no. DOT HS-809-403. Washington, DC: National Highway Traffic Safety Administration. However, BAC information is most precise in states that report a high percentage of crashes where BAC information is reported. In the following table, estimated percentages of fatally injured passenger vehicle drivers with BACs at or above 0.08 percent are shown only for states in which BAC reporting for fatally injured drivers was 70 percent or higher. Estimated percentages are based on known BAC when available and imputed BAC for the remaining drivers.
For the nation in 2017, BAC was reported for 62 percent of fatally injured passenger vehicle drivers. The state with the highest reporting rate was Oklahoma at 93 percent; Indiana had the lowest reporting rate at 29 percent.
Thirty-one states and the District of Columbia had BAC reporting rates of at least 70 percent. Among these states, the District of Columbia had the highest estimated percentage of fatally injured drivers with BACs of 0.08 percent or higher (70 percent) and Kentucky had the lowest (19 percent).
Based on daytime observational surveys conducted by the states, the nationwide rate of seat belt use among front seat passenger vehicle occupants in 2017 was 90 percent. The states with the highest observed seat belt use for front seat occupants were Georgia, Hawaii, and Oregon at 97 percent, while the lowest was New Hampshire at 68 percent. National Highway Traffic Safety Administration. 2018. Seat belt use in 2017 — use rates in the states and territories. Report no. DOT HS-812-546. Washington, DC: U.S. Department of Transportation. Rates of restraint use among fatally injured motor vehicle occupants will be lower than observed restraint use because unrestrained occupants are more likely than restrained occupants to be fatally injured in a crash. Restrained fatally injured occupants include occupants in child safety seats and occupants restrained by seat belts. Only two states, California and Oregon, had at least 60 percent restraint use among fatally injured occupants. In contrast, four states—Massachusetts, Nebraska, New Hampshire, and South Dakota—had use rates below 30 percent among fatally injured occupants.
Nationwide, 46 percent of motor vehicle crash deaths in 2017 occurred in rural areas. The states with the highest percentage of crash deaths on rural roads were Montana (90 percent), North Dakota (90 percent), and South Dakota (84 percent). The states with the lowest percentage were Massachusetts (6 percent), New Jersey (13 percent), and Connecticut (16 percent). The District of Columbia had 0 crash deaths in rural areas because its entirety is coded as an urban area.
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