St Asaph road traffic accidents
St Asaph recorded 181 collisions in the STATS19 data between 1999 and 2025, involving 236 casualties. Of these collisions, 0 were fatal and 23 were serious. Recorded collisions in 2025 were down 50% on 2024.
Severity Breakdown
- Fatal
- 0
- Serious
- 23
- Casualties
- 236
- Fatal
- 0
- Serious
- 23
- Casualties
- 236
Collisions by Year
Areas covering St Asaph
Roads in St Asaph
Postcode districts in St Asaph
Planning applications nearby
Data from PlanIndex, an index of UK planning registers.
Data from PlanIndex, an index of UK planning registers.
Accidents in St Asaph
Road collision statistics for St Asaph
Collisions recorded
181
Police-reported road traffic collisions captured in the STATS19 data.
People injured or killed
236
Casualties recorded across every collision in this area.
Fatal collisions
0
Collisions in which at least one person died.
Serious collisions
23
12.7% of collisions here ended in a death or serious injury.
Severity of collisions
What the data shows in St Asaph
Collisions in St Asaph are most frequently recorded on a Wednesday (20.4% of the total), with 24.9% happening in darkness rather than daylight. The most common posted speed limit at the scene is 30 mph.
58.6% of recorded collisions in St Asaph happen on a single carriageway. Around 23.8% were recorded in adverse weather such as rain, snow or fog.
The collisions in St Asaph have produced 236 casualties. Pedestrians account for 13.1% of those casualties, a marker of the risk to people on foot here.
Collisions by day of the week
Collisions by day of the week: Sunday 13 collisions, Monday 27 collisions, Tuesday 35 collisions, Wednesday 37 collisions, Thursday 22 collisions, Friday 29 collisions, Saturday 18 collisions.
Light conditions
Light conditions: Daylight 136 collisions, Darkness 45 collisions.
Road type
Road type: Single carriageway 106 collisions, Roundabout 49 collisions, Dual carriageway 23 collisions, Slip road 1 collisions, Unknown 1 collisions, One way street/Slip road 1 collisions.
Speed limit at the scene
Speed limit at the scene: 20 mph 2 collisions, 30 mph 161 collisions, 40 mph 3 collisions, 60 mph 5 collisions, 70 mph 10 collisions.
Weather at the time
Weather at the time: Fine no high winds 136 collisions, Raining no high winds 30 collisions, Unknown 8 collisions, Other 3 collisions, Fine + high winds 2 collisions.
Who was hurt
Who was hurt: Driver or rider 132 casualties, Passenger 73 casualties, Pedestrian 31 casualties.
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
Recent Accidents
Showing 1 of 181 accidents
Frequently asked questions about road accidents in St Asaph
How many road accidents have there been in St Asaph?
181 collisions have been recorded in St Asaph in the STATS19 road safety data between 1999 and 2025, involving 236 casualties.
How many of the collisions in St Asaph were serious or fatal?
0 were fatal and 23 were serious — 12.7% of all recorded collisions in St Asaph resulted in a death or serious injury.
When do most road accidents happen in St Asaph?
Wednesday is the most common day for collisions in St Asaph, accounting for 20.4% of them, and 24.9% of all collisions here happen in darkness.
What kind of roads do collisions in St Asaph happen on?
58.6% of collisions in St Asaph are recorded on a single carriageway, most often where the limit is 30 mph.
Are pedestrians often hurt in collisions in St Asaph?
Pedestrians make up 13.1% of the 236 casualties recorded in St Asaph.
Is road safety in St Asaph getting better or worse?
Recorded collisions in St Asaph fell 50% in 2025 compared with 2024, though year-on-year figures move with both genuine risk and changes in reporting.
Where does the road accident data for St Asaph come from?
It comes from STATS19, the official record of personal-injury road collisions reported to the police and published by the Department for Transport. The figures for St Asaph cover 1999 to 2025.