Every U.S. Road Death, Counted and Mapped
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, 40,901 traffic fatalities were recorded nationwide in calendar year 2023 across 51 states and 3,137 counties. PlainRoadSafety's September 2026 refresh organizes that census for comparison; see our methodology for vintage and cadence.
SUSSEX (183), VA recorded 83.7 fatalities per 100k residents in 2023, about 8.0x the Virginia state rate: FARS county maps flag the deadliest roads.
- 2023 fatalities
- 40,901
- National rate
- 12.2 /100k
- Alcohol-involved
- 18.8%
- Coverage
- 51 states · 3,137 counties
The national picture
Road fatality risk is not evenly spread: Mississippi drivers face roughly a 5.1× higher death rate per 100k residents than Massachusetts, and 41% of 2023 deaths happened on rural roads, which carry a far smaller share of total miles driven. 17.9% of all traffic deaths are now pedestrians.
- Mississippi
- 24.9/100k, deadliest state
- Massachusetts
- 4.9/100k, safest state
- 41%
- of deaths, rural roads
- 17.9%
- of deaths are pedestrians
What does the data reveal that the headline number misses?
Four findings from our analysis of the full NHTSA FARS record, each linked to the study behind it.
5.1×
gap between the deadliest state (Mississippi, 24.9) and the safest (Massachusetts, 4.9) per 100k
41%
of 2023 road deaths happened on rural roads, which carry a far smaller share of total miles driven
17.9%
of all traffic deaths are now pedestrians, up from 13% in 2010
43.5%
of road deaths in Montana involve an alcohol-impaired driver, the highest share of any state
Highest traffic-fatality rates by state
Deaths per 100,000 residents, 2023
- MS
Mississippi
25 per 100k
- WY
Wyoming
25 per 100k
- NM
New Mexico
21 per 100k
- SC
South Carolina
20 per 100k
- AR
Arkansas
19 per 100k
- AL
Alabama
19 per 100k
- TN
Tennessee
19 per 100k
- MT
Montana
18 per 100k
- KY
Kentucky
18 per 100k
- LA
Louisiana
18 per 100k
What this shows Mississippi leads the nation at 24.9 per 100,000, well above the national average of 12.2. Rural, low-density states cluster at the top of this per-capita measure.
U.S. traffic deaths by year
Total road fatalities nationwide, 2015 to 2023
After years on a plateau, U.S. road deaths jumped during 2020 and 2021 and remain well above pre-pandemic levels, with 40,901 lives lost in 2023.
A state can rank differently on each axis: high population density can push the per-capita rate up even when each individual mile driven is comparatively safe, and the reverse holds for sparsely populated states with long rural highway commutes. Hover or tap any point for the state's exact figures.
Highest Fatality Rates by State
All rankings →| # | State | Rate per 100K | 2023 Fatalities | Drunk % |
|---|---|---|---|---|
| 1 | Mississippi | 24.9 | 732 | 18.7% |
| 2 | Wyoming | 24.7 | 144 | 31.3% |
| 3 | New Mexico | 20.7 | 437 | 23.8% |
| 4 | South Carolina | 19.5 | 1,047 | 31.1% |
| 5 | Arkansas | 19.4 | 596 | 24.0% |
| 6 | Alabama | 19.1 | 974 | 21.9% |
| 7 | Tennessee | 18.6 | 1,323 | 24.3% |
| 8 | Montana | 18.4 | 208 | 43.5% |
| 9 | Kentucky | 18.0 | 814 | 23.5% |
| 10 | Louisiana | 17.7 | 811 | 29.5% |
What causes the most U.S. road deaths?
All causes →Unrestrained Occupants
37.3%
130,380 total fatalities
↓ decreasing (-4.8%)
Alcohol-Impaired Driving
24.5%
85,664 total fatalities
↓ decreasing (-9.4%)
Weather-Related
23.8%
83,147 total fatalities
↔ stable (+0.5%)
Speeding
23.2%
81,058 total fatalities
↓ decreasing (-3.0%)
Pedestrian Fatalities
16.9%
59,237 total fatalities
↓ decreasing (-3.7%)
Distracted Driving
9.1%
31,739 total fatalities
↓ decreasing (-3.4%)
Cyclist Fatalities
2.4%
8,397 total fatalities
↑ increasing (+4.4%)
Road Safety Guides
Understanding Road Fatality Data
What FARS tracks, how the census of fatal crashes works, and what fatality rates per 100K and per VMT mean.
Leading Causes of Traffic Deaths
Impaired driving, speeding, distracted driving, pedestrian crashes, and unrestrained occupants, what the data shows.
Safest Roads in America
Which states have the lowest and highest fatality rates, urban vs. rural differences, and what drives the variation.
PlainRoadSafety presents NHTSA FARS fatality statistics for public awareness and does not constitute traffic safety, legal, or engineering advice. Contact your state DOT or a traffic safety professional for road-specific guidance.
Research
Original analysis from our editorial process, every statistic derived from our own database. See all research.
PlainRoadSafety Research
Original analyses of NHTSA fatality and crash data, state and age-group breakdowns, methodology notes, and the underlying dataset.
BrowseState Fatality Rates & VMT Comparisons
State-level summaries computed from the NHTSA FARS database: fatality counts, per-capita rates, and per-VMT comparisons.
ResearchFatalities by Age Group: Trends from 2015 to 2023
The 45-54 age group saw 5304 fatalities in 2015, dropping to lower figures by 2023, while 65-74 recorded 3140, per NHTSA's age_groups and yearly_national tables.
National Road Fatality Rate
About this data
How PlainRoadSafety works, and why you can trust these numbers
What this site is
PlainRoadSafety makes U.S. road fatality data freely explorable, covering every state and 3,000+ counties across 10 cause categories, so you can see what the federal crash record shows for your area.
Editorial process
- Source. Download NHTSA's Fatality Analysis Reporting System (FARS) data, a complete census (not a sample) of every fatal motor vehicle crash on U.S. public roads.
- Verify. Derive cause categories from FARS flag variables (alcohol impairment, speeding, pedestrian, distracted driving and more) and normalize rates using Census population estimates and FHWA vehicle-miles-traveled data.
- Publish. Aggregate crash records into state and county summaries so every rate traces back to the underlying FARS filing.
Editorial independence & corrections
PlainRoadSafety is independent and accepts no payment, sponsorship, or promoted placement. Found an error or a stale figure? Report a correction (or use the contact page); we respond within 72 hours and publish corrections with a visible revision note. See our methodology for full source attribution and refresh cadence.
Frequently asked
What data does PlainRoadSafety provide?
PlainRoadSafety provides NHTSA fatality data for all 51 states and 3,000+ counties, covering 10 cause categories from 2015 through 2023.
What causes of road fatalities are tracked?
Categories include speeding, alcohol-impaired driving, distracted driving, pedestrian fatalities, motorcycle crashes, and other major cause factors.
Where does the data come from?
All data comes from the NHTSA Fatality Analysis Reporting System (FARS), which records every fatal motor vehicle crash on U.S. public roads.
Source and method. PlainRoadSafety is rendered directly from the National Highway Traffic Safety Administration Fatality Analysis Reporting System (FARS). PlainRoadSafety aggregates published FARS records and does not invent a fatality count the census does not report. Homepage aggregates are computed directly from NHTSA FARS census extracts, no figure is typed in by an editor. See our Editorial & Corrections Policy, the methodology behind these numbers, or Report a correction. Data current as of September 2026.