A new study from the Law Offices of James A. Welcome highlights a concerning and uneven trend in U.S. roadway safety: fatal hit-and-run crashes are rising disproportionately in certain states, particularly those with large metropolitan areas and dense traffic networks.
Using National Highway Traffic Safety Administration (NHTSA) data from 2019 to 2023, the analysis reviewed more than 186,000 fatal crashes nationwide. Of these, 13,001 involved a driver who fled the scene, meaning 7% of all fatal U.S. crashes now involve hit-and-runs.
But the national figure conceals steep state-by-state differences tied to population density, congestion, and urban mobility patterns.
California Leads the Nation — And by a Wide Margin
California recorded 2,178 fatal hit-and-run crashes, giving it the highest rate in the country at 11.3% — a full 4.3 percentage points above the national average.
Nevada follows at 9.8%, and New Jersey takes third at 9.7%, marking a clear concentration of elevated hit-and-run percentages in high-density coastal and metro regions.
Top 10 Highest Hit-and-Run Rates (2019–2023)
These states recorded the largest share of fatal crashes involving hit-and-run drivers:
- California — 11.3%
- Nevada — 9.8%
- New Jersey — 9.7%
- Hawaii — 9.2%
- New York — 9%
- Illinois — 9%
- Connecticut — 9%
- New Mexico — 9%
- Maryland — 8.7%
- Texas — 8.3%
- Arizona — 8.2%
- Florida — 7.9%
- Tennessee — 7.6%
These states share similar characteristics: larger cities, greater pedestrian volumes, high vehicle density, and more complex commuter networks — all of which increase both crash exposure and the likelihood of drivers fleeing scenes.
A Four-Way Tie Highlights Broader Urban Trends
New York, Illinois, Connecticut, and New Mexico each recorded a 9% hit-and-run rate, suggesting that this is not limited to one region. In New York and Illinois alone, nearly 1,000 hit-and-run fatalities occurred during the five-year period, heavily concentrated in their metro hubs.
States With the Lowest Hit-and-Run Rates
At the other end of the spectrum, sparsely populated and rural states report dramatically lower hit-and-run fatality rates:
- Maine — 0.6%
- New Hampshire — 1.1%
- Iowa — 1.4%
- Wyoming — 1.4%
- Idaho — 1.4%
In Maine, for example, only 4 out of 727 fatal crashes involved a driver fleeing the scene — 6.4 percentage points below the national average.
These states share low congestion, fewer multi-lane roads, shorter commute distances, and a smaller proportion of pedestrian-vehicle interactions.
Why Urbanization Plays a Major Role
The dataset suggests a strong correlation between hit-and-run rates and urban environments:
- Higher traffic volumes → more severe crash environments
- Dense populations → more pedestrian exposure
- Congested areas → more opportunities for drivers to flee
- Greater anonymity → less immediate identification after crashes
- More complex road systems → more escape routes
In rural states, crashes are more visible, occur in open environments, and often involve fewer vehicles — making hit-and-runs both less likely and more difficult to conceal.
Hit-and-Run Patterns Reflect Broader Mobility Gaps
For analysts tracking transportation and digital mobility trends, this study reinforces a larger narrative:
- Urban growth is outpacing enforcement and detection systems
- High-density states see radically different crash behavior than rural ones
- Pedestrian-heavy cities experience some of the highest leave-the-scene rates
- Camera and ALPR coverage gaps still leave blind spots in big metro areas
With wide disparities between states like California (11.3%) and Maine (0.6%), the data underscores the challenges of managing road safety in rapidly growing and increasingly complex mobility landscapes.
The Takeaway
While hit-and-run crashes make up 7% of all U.S. fatal crashes, the state-by-state disparity is stark — and widening. The findings show that hit-and-run risks aren’t evenly distributed; they are heavily shaped by geography, population density, and urban transportation systems.
As cities continue to expand and traffic volumes grow, states with large urban footprints may experience rising hit-and-run rates unless infrastructure, enforcement technology, and reporting tools evolve alongside them.
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