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CrashStats

Isle of Anglesey road accidents in 2025: crash map and statistics

Police recorded 33 road traffic collisions on the Isle of Anglesey in 2025, and 41 people were killed or injured in them. Of those collisions, 3 were fatal and 14 were serious.

Collisions were down 31% on 2024 (48), and casualties fell from 61.

Across all years from 1979 to 2025, police recorded 8,053 collisions on the Isle of Anglesey.

Collisions in 2025
33
Down 31% on 2024
Casualties in 2025
41
Down 33% on 2024
Fatal collisions
3
9.1% of collisions
Serious collisions
14
42% of collisions

Crash severity on the Isle of Anglesey in 2025

9.1% of collisions on the Isle of Anglesey in 2025 were fatal and 42% serious, against 2.8% and 22% on the Isle of Anglesey from 1979 to 2025.

Collisions by worst injury

  • Fatal39.1%
  • Serious1442%
  • Slight1648%

People hurt, by injury

  • Fatal37.3%
  • Serious1639%
  • Slight2254%

Isle of Anglesey road accidents by year

Collisions and casualties on the Isle of Anglesey, 1979 to 2025

Collisions peaked at 289 in 1982. 2025 is highlighted, with 33, down 31% on 2024.

  • Collisions
  • Collisions in 2025: 33
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20253341
20244861
20235365
20225463
20216185
20205062
201982106
201877108
20177294
201671101
2015100139
2014108158
2013106148
2012101148
2011125173
2010118158
2009143225
2008119164
2007146203
2006171240
2005151198
2004148221
2003175254
2002203303
2001196278
2000225335
1999223350
1998275425
1997234369
1996235373
1995212324
1994229331
1993207303
1992218358
1991248372
1990237336
1989239382
1988236318
1987222310
1986220330
1985243352
1984275442
1983267354
1982289439
1981267380
1980282386
1979259394

When and where crashes happen on the Isle of Anglesey in 2025

Collisions by day of the week

  • Monday3 (9.1%)
  • Tuesday5 (15%)
  • Wednesday4 (12%)
  • Thursday2 (6.1%)
  • Friday8 (24%)
  • Saturday4 (12%)
  • Sunday7 (21%)

Collisions by time of day

  • 00:00 to 02:592 (6.1%)
  • 03:00 to 05:590 (0%)
  • 06:00 to 08:591 (3%)
  • 09:00 to 11:594 (12%)
  • 12:00 to 14:5911 (33%)
  • 15:00 to 17:598 (24%)
  • 18:00 to 20:594 (12%)
  • 21:00 to 23:593 (9.1%)

Collisions by month

  • January1 (3%)
  • February4 (12%)
  • March1 (3%)
  • April2 (6.1%)
  • May3 (9.1%)
  • June3 (9.1%)
  • July5 (15%)
  • August4 (12%)
  • September2 (6.1%)
  • October4 (12%)
  • November2 (6.1%)
  • December2 (6.1%)

Light conditions

  • Daylight26 (79%)
  • Dark, no street lighting4 (12%)
  • Dark, street lights lit2 (6.1%)
  • Dark, street lights unlit1 (3%)

Weather at the time

  • Fine, no high winds27 (82%)
  • Raining, no high winds5 (15%)
  • Fine with high winds1 (3%)

Road surface

  • Dry25 (76%)
  • Wet or damp8 (24%)

Speed limit at the scene

  • 20 mph13 (39%)
  • 40 mph2 (6.1%)
  • 50 mph1 (3%)
  • 60 mph14 (42%)
  • 70 mph3 (9.1%)

Type of road

  • Single carriageway29 (88%)
  • Dual carriageway4 (12%)

Source: Department for Transport, STATS19 road safety data

Who was hurt in road crashes on the Isle of Anglesey in 2025

Casualties by road user

  • Car occupant21 (51%)
  • Cyclist7 (17%)
  • Pedestrian5 (12%)
  • Motorcyclist4 (9.8%)
  • Agricultural vehicle occupant3 (7.3%)
  • Goods vehicle occupant (over 3.5 tonnes)1 (2.4%)

Casualties by age

  • 0 to 51 (2.4%)
  • 6 to 103 (7.3%)
  • 11 to 151 (2.4%)
  • 16 to 206 (15%)
  • 21 to 253 (7.3%)
  • 26 to 356 (15%)
  • 36 to 456 (15%)
  • 46 to 552 (4.9%)
  • 56 to 655 (12%)
  • 66 to 753 (7.3%)
  • Over 754 (9.8%)
  • Not recorded1 (2.4%)

Drivers, passengers and pedestrians

  • Driver or rider30 (73%)
  • Passenger6 (15%)
  • Pedestrian5 (12%)

Vehicles involved

  • Car33 (63%)
  • Pedal cycle8 (15%)
  • Motorcycle4 (7.7%)
  • Van or goods vehicle up to 3.5 tonnes4 (7.7%)
  • Agricultural vehicle2 (3.8%)
  • Goods vehicle over 3.5 tonnes1 (1.9%)

Source: Department for Transport, STATS19 road safety data

Crash map for the Isle of Anglesey in 2025

Map of the last 24 crashes of 2025 and the 5 busiest accident hotspots on the Isle of Anglesey

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

  • 24 crashes
  • Fatal
  • Serious
  • Slight

Accident hotspots (5)

How the Isle of Anglesey ranked among 351 areas in 2025

Of the 351 areas in England, Scotland and Wales, the Isle of Anglesey had fewer road collisions than 344 of them in 2025.

Collisions
345th
of 351 areas, highest first
Casualties
345th
of 351 areas, highest first
Fatal collisions
155th
highest of 351 areas
Serious collisions
341st
of 351 areas, highest first

Accident hotspots on the Isle of Anglesey in 2025

Bro'r Llynnoedd, Isle of Anglesey, LL65 3FA area and Cefni, Isle of Anglesey, LL77 7RT area were among the busiest accident hotspots on the Isle of Anglesey in 2025, with 2 collisions each.

Roads on the Isle of Anglesey with the most crashes in 2025

The A5025 had the most collisions on the Isle of Anglesey in 2025: 5, including 1 fatal and 1 serious.

Roads ranked by collisions on the Isle of Anglesey, 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA50255711
2ndA54511
3rdA553802
4thB51093300
5thA40802202
6thA4081101
7thA5451101

Towns on the Isle of Anglesey: crashes in 2025

Llangefni had the most collisions of any town on the Isle of Anglesey in 2025: 2.

Postcode districts on the Isle of Anglesey: crashes in 2025

LL65 had the most collisions of any postcode district on the Isle of Anglesey in 2025: 11.

Latest crashes on the Isle of Anglesey in 2025

Of the last 24 crashes on the Isle of Anglesey in 2025, 3 were fatal and 11 were serious. The last was on 27 December 2025.

Severity

Isle of Anglesey road accidents in other years