Northern Ireland road deaths fell in 2025 — but serious injuries rose sharply
Official figures show 56 road deaths in 2025, down 19% year on year, while serious injuries rose 14% to 1,066.
Northern Ireland recorded fewer road deaths in 2025 than in the previous year, but the number of people seriously injured moved sharply in the opposite direction.
Official Department for Infrastructure statistics show 56 people died in road traffic collisions in 2025, down from 69 in 2024. That is a fall of 19%.
At the same time, 1,066 people were seriously injured, up from 939 in 2024 — an increase of 14%.
Why the headline is not simply “roads got safer”
A fall in fatalities is clearly welcome, but road-safety performance cannot be judged from deaths alone. Serious injuries can involve life-changing trauma, long rehabilitation and permanent disability.
The strategy statistics therefore track both fatalities and serious injuries. In 2025 those measures diverged: deaths fell while serious injuries increased.
The serious-injury total is well above the strategy baseline
The 1,066 serious injuries recorded in 2025 were 42% higher than the strategy baseline figure of 751.
Fatalities, by contrast, were 17% below the baseline of 68.
That does not mean the two series are directly interchangeable. A collision that produces a serious injury in one year might have produced a fatality in another depending on speed, impact angle, vehicle protection, emergency response and many other factors.
Single-year figures can move around
DfI warns that some road-safety indicators are volatile when viewed one year at a time. For that reason the department also uses rolling averages for some measures.
That is important when interpreting a single annual rise or fall. One year can be meaningful without proving that a long-term trend has permanently changed direction.
Who is being seriously injured?
The same strategy report shows pressure across several groups. Children aged 0 to 15 recorded 115 killed-or-seriously-injured casualties, young people aged 16 to 24 recorded 227, and the rate among people aged over 70 also increased.
PureCar has separate coverage of young-driver and motorcycle risk because those groups require more specific analysis than a single overall total can provide.
Most fatal casualties are not represented by one simple cause
Road deaths and serious injuries arise from a mixture of human behaviour, road environment, vehicle condition, speed, impairment, distraction and vulnerability of the road user involved.
The annual headline figures do not justify blaming one factor for every collision. They are best used to show the scale of harm and the direction of the main indicators.
What the latest release adds
PSNI and NISRA also published their monthly road-collision update to 31 July 2026 on 25 September. Monthly updates are useful for monitoring the current year, but the 2025 annual strategy report remains the more complete benchmark for finalised annual comparisons.
The key point
Northern Ireland made progress on fatalities in 2025, but the rise in serious injuries means the overall road-safety picture cannot be described as an across-the-board improvement.
Why the distinction matters for policy and drivers
Fatality figures are often the number people remember, but a road-safety system that prevents death while leaving more people with life-changing injuries still has work to do. Serious-injury trends can highlight issues around speed, vulnerable road users, junction design and crash severity that are not obvious from the fatality total alone.
For drivers, the practical lesson is that avoiding the most serious outcomes depends on more than simply staying within the legal limit. Observation, following distance, fatigue, distraction and adjusting speed to conditions all affect how much time and space is available when something unexpected happens.
Sources
Department for Infrastructure, Northern Ireland Road Safety Strategy to 2030 Annual Statistical Report 2025; PSNI/NISRA monthly road traffic collision statistics to 31 July 2026.
