Skip to main content
CrashStats

SA33 road accidents: crash map and statistics

Police recorded 2,322 road traffic collisions in the SA33 postcode district, Carmarthenshire, from 1979 to 2025, and 3,607 people were killed or injured in them. Of those collisions, 76 were fatal and 685 were serious.

In 2025 police recorded 37 collisions, up 28% on 2024 (29).

Collisions since 1979
2,322
1,601st of 2,813 postcode districts, highest first
Casualties
3,607
1.55 per collision
Fatal collisions
76
90 people killed
Serious collisions
685
940 seriously injured
Collisions in 2025
37
Up 28% on 2024
Casualties in 2025
60
Up 36% on 2024

Road collision statistics for SA33

Collisions by severity, 1979 to 2025

  • Fatal763.3%
  • Serious68530%
  • Slight1,56167%

What the data shows

  • SA33 had 317 collisions from 2016 to 2025, 31% fewer than the 457 from 2006 to 2015.
  • 33% of collisions in SA33 were fatal or serious, against 20% across Great Britain.
  • 338 children under 16 were killed or injured in SA33, 9.4% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 48% of collisions in SA33.

Where SA33 ranks among 2,813 postcode districts

Most collisions
1,601st
Most casualties
1,441st
Most fatal collisions
565th
Most serious collisions
980th

Collisions by day of the week

  • Monday328 (14%)
  • Tuesday295 (13%)
  • Wednesday331 (14%)
  • Thursday319 (14%)
  • Friday401 (17%)
  • Saturday370 (16%)
  • Sunday278 (12%)

Light conditions

  • Daylight1,727 (74%)
  • Dark, no street lighting475 (20%)
  • Dark, street lights lit94 (4%)
  • Dark, lighting unknown10 (0.4%)
  • Dark, street lights unlit8 (0.3%)
  • Not recorded8 (0.3%)

Type of road

  • Single carriageway1,888 (81%)
  • Dual carriageway369 (16%)
  • Roundabout40 (1.7%)
  • One way street or slip road10 (0.4%)
  • Not recorded15 (0.6%)

Speed limit at the scene

  • 10 mph1 (under 0.1%)
  • 15 mph1 (under 0.1%)
  • 20 mph9 (0.4%)
  • 30 mph332 (14%)
  • 40 mph161 (6.9%)
  • 50 mph47 (2%)
  • 60 mph1,430 (62%)
  • 70 mph341 (15%)

Weather at the time

  • Fine, no high winds1,566 (67%)
  • Raining, no high winds426 (18%)
  • Raining with high winds82 (3.5%)
  • Fog or mist38 (1.6%)
  • Fine with high winds33 (1.4%)
  • Snowing, no high winds17 (0.7%)
  • Snowing with high winds3 (0.1%)
  • Other129 (5.6%)
  • Not recorded28 (1.2%)

Who was hurt

  • Car occupant2,786 (77%)
  • Motorcyclist217 (6%)
  • Van occupant167 (4.6%)
  • Pedestrian140 (3.9%)
  • Goods vehicle occupant (over 3.5 tonnes)114 (3.2%)
  • Bus or coach occupant58 (1.6%)
  • Cyclist58 (1.6%)
  • Minibus occupant26 (0.7%)
  • Taxi or private hire car occupant18 (0.5%)
  • Other vehicle occupant14 (0.4%)
  • Other9 (0.2%)

Source: Department for Transport, STATS19 road safety data

SA33 road accidents by year

Collisions and casualties in SA33, 1979 to 2025

Collisions in SA33 peaked at 73 in 1992; 2025 had 37.

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20253760
20242944
20232737
20223649
20213143
20203039
20193341
20183141
20173445
20162938
20155283
20143854
20134055
20124162
20113344
20104979
20094978
20085886
20074866
20064978
200566113
20045377
20034770
20025474
20015277
200063106
19995992
19984997
199760117
199666114
19955894
199467119
199366109
199273114
19916893
19905689
19896189
19885070
19874768
19864581
19854772
19845791
198361103
19825993
198171109
19804677
19794777

Map of recent crashes in SA33

Map of the 24 most recent crashes in SA33

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 24 crashes
  • Fatal
  • Serious
  • Slight

Recent road crashes in SA33

The 24 most recent collisions in SA33 happened between 29 April and 31 December 2025.

Severity

Crashes by road in SA33

The A40 has the most collisions in SA33, 556 of 2,322 (24%), followed by the A484 (321).

Collisions in SA33 on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA4055696228158
2ndA484321485696
3rdA4066236357483
4thA4772294291374
5thB4299114141336
6thB4312102152733
7thB4333100158033
8thB42985486110
9thB4314446739
10thB4301263408
11thA485131904
12thA4833501

Council area for SA33

SA33 is in Carmarthenshire, where police recorded 25,619 collisions from 1979 to 2025. SA33 accounts for 9.1% of them.

Town in SA33

Of the 2,322 collisions in SA33, 135 (5.8%) were in St Clears.