SA11 postcode district road traffic accidents
The SA11 postcode district recorded 1,802 collisions in the STATS19 data between 1999 and 2024, involving 2,522 casualties. Of these collisions, 28 were fatal and 207 were serious. Recorded collisions in 2024 were down 34% on 2023.
Severity Breakdown
- Fatal
- 28
- Serious
- 207
- Casualties
- 2,522
- Fatal
- 28
- Serious
- 207
- Casualties
- 2,522
Collisions by Year
Areas covering SA11
Towns in SA11
Roads in SA11
Accidents in the SA11 postcode district
Road collision statistics for the SA11 postcode district
Collisions recorded
1,802
Police-reported road traffic collisions captured in the STATS19 data.
People injured or killed
2,522
Casualties recorded across every collision in this area.
Fatal collisions
28
Collisions in which at least one person died.
Serious collisions
207
13% of collisions here ended in a death or serious injury.
Severity of collisions
What the data shows in the SA11 postcode district
Collisions in the SA11 postcode district are most frequently recorded on a Friday (18.2% of the total), with 28.1% happening in darkness rather than daylight. The most common posted speed limit at the scene is 30 mph.
63.4% of recorded collisions in the SA11 postcode district happen on a single carriageway. Around 26.2% were recorded in adverse weather such as rain, snow or fog.
The collisions in the SA11 postcode district have produced 2,522 casualties. Pedestrians account for 15.5% 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 202 collisions, Monday 230 collisions, Tuesday 259 collisions, Wednesday 272 collisions, Thursday 233 collisions, Friday 328 collisions, Saturday 278 collisions.
Light conditions
Light conditions: Daylight 1,296 collisions, Darkness 506 collisions.
Road type
Road type: Single carriageway 1,143 collisions, Dual carriageway 272 collisions, Roundabout 234 collisions, Other 61 collisions, One way street 46 collisions, Unknown 31 collisions, Slip road 15 collisions.
Speed limit at the scene
Speed limit at the scene: 20 mph 35 collisions, 30 mph 1,341 collisions, 40 mph 29 collisions, 50 mph 56 collisions, 60 mph 97 collisions, 70 mph 244 collisions.
Weather at the time
Weather at the time: Fine no high winds 1,329 collisions, Raining no high winds 210 collisions, Unknown 138 collisions, Raining + high winds 62 collisions, Other 30 collisions.
Who was hurt
Who was hurt: Driver or rider 1,396 casualties, Passenger 734 casualties, Pedestrian 392 casualties.
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Recent Accidents
Showing 20 of 1,802 accidents
Accident 2024622400049
SeriousAccident 2023622301047
SlightAccident 2023622301010
SlightAccident 2023622301017
SlightAccident 2023622300980
SlightAccident 2023622300915
SlightAccident 2023622300904
SlightAccident 2023622300872
SlightAccident 2023622300919
SlightAccident 2023622300860
SlightAccident 2023622300758
FatalAccident 2023622300807
SlightAccident 2023622300744
SlightAccident 2023622300770
SlightAccident 2023622300711
SlightAccident 2023622300690
SlightAccident 2023622300634
SlightAccident 2023622300611
SlightAccident 2023622300539
FatalAccident 2023622300467
SeriousFrequently asked questions about road accidents in the SA11 postcode district
How many road accidents have there been in the SA11 postcode district?
1,802 collisions have been recorded in the SA11 postcode district in the STATS19 road safety data between 1999 and 2024, involving 2,522 casualties.
How many of the collisions in the SA11 postcode district were serious or fatal?
28 were fatal and 207 were serious — 13% of all recorded collisions in the SA11 postcode district resulted in a death or serious injury.
When do most road accidents happen in the SA11 postcode district?
Friday is the most common day for collisions in the SA11 postcode district, accounting for 18.2% of them, and 28.1% of all collisions here happen in darkness.
What kind of roads do collisions in the SA11 postcode district happen on?
63.4% of collisions in the SA11 postcode district are recorded on a single carriageway, most often where the limit is 30 mph.
Are pedestrians often hurt in collisions in the SA11 postcode district?
Pedestrians make up 15.5% of the 2,522 casualties recorded in the SA11 postcode district.
Is road safety in the SA11 postcode district getting better or worse?
Recorded collisions in the SA11 postcode district fell 34% in 2024 compared with 2023, though year-on-year figures move with both genuine risk and changes in reporting.
Where does the road accident data for the SA11 postcode district 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 the SA11 postcode district cover 1999 to 2024.