What the Data Shows

Over the 2015-2023 reporting window, District of Columbia recorded 288 total road fatalities across 1 counties, with 44 deaths logged in 2023. The state's fatality rate stands at 6.5 per 100,000 residents and 1.3 per 100 million vehicle miles traveled, placing it at rank #46 of 51 US states when ordered from highest to lowest fatality rate. Against the national benchmark of 12.2 per 100K, District of Columbia is 46.8% below average — a gap that matters for insurers, policymakers, and drivers calibrating risk.

Cause breakdowns from NHTSA FARS show alcohol-impaired crashes accounting for 25.7% of District of Columbia's fatalities (74 deaths), speeding for 45.5% (131 deaths), and pedestrian incidents for 38.2% (110 deaths). The single largest contributing factor is nighttime, involved in 190 of the state's road deaths. Because these categories overlap — a nighttime fatal crash may also involve alcohol and speeding — the percentages are not additive but do reveal where enforcement and infrastructure investment can most reduce future deaths.

The trend signal is equally important: District of Columbia's annual fatality count is increasing, changing +37.5% across the reporting period. Annual deaths moved from 23 in 2015 to 44 in 2023. Rural roads account for 0 deaths versus 287 on urban roads, a pattern that typically reflects longer emergency-response distances and higher travel speeds outside metro areas. Readers should treat this as descriptive data — not a ranking of driver quality — and always cross-reference the underlying FARS release for year-specific context.