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CrashStats

TN13 road accidents: crash map and statistics

Police recorded 3,009 road traffic collisions in the TN13 postcode district, Sevenoaks, from 1979 to 2025, and 3,853 people were killed or injured in them. Of those collisions, 32 were fatal and 551 were serious.

In 2025 police recorded 45 collisions, up 32% on 2024 (34).

Collisions since 1979
3,009
1,318th highest of 2,813 postcode districts
Casualties
3,853
1.28 per collision
Fatal collisions
32
35 people killed
Serious collisions
551
611 seriously injured
Collisions in 2025
45
Up 32% on 2024
Casualties in 2025
57
Up 30% on 2024

Road collision statistics for TN13

Collisions by severity, 1979 to 2025

  • Fatal321.1%
  • Serious55118%
  • Slight2,42681%

What the data shows

  • TN13 had 444 collisions from 2016 to 2025, 16% fewer than the 527 from 2006 to 2015.
  • 19% of collisions in TN13 were fatal or serious, against 20% across Great Britain.
  • 345 children under 16 were killed or injured in TN13, 9.2% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 35% of collisions in TN13.

Where TN13 ranks among 2,813 postcode districts

Most collisions
1,318th
Most casualties
1,364th
Most fatal collisions
1,784th
Most serious collisions
1,347th

Collisions by day of the week

  • Monday398 (13%)
  • Tuesday472 (16%)
  • Wednesday456 (15%)
  • Thursday456 (15%)
  • Friday527 (18%)
  • Saturday434 (14%)
  • Sunday266 (8.8%)

Light conditions

  • Daylight2,194 (73%)
  • Dark, street lights lit592 (20%)
  • Dark, no street lighting142 (4.7%)
  • Dark, street lights unlit51 (1.7%)
  • Dark, lighting unknown30 (1%)

Type of road

  • Single carriageway2,454 (82%)
  • Dual carriageway434 (14%)
  • Roundabout57 (1.9%)
  • One way street or slip road47 (1.6%)
  • Not recorded17 (0.6%)

Speed limit at the scene

  • 20 mph19 (0.6%)
  • 30 mph2,214 (74%)
  • 40 mph250 (8.3%)
  • 50 mph17 (0.6%)
  • 60 mph195 (6.5%)
  • 70 mph314 (10%)

Weather at the time

  • Fine, no high winds2,271 (75%)
  • Raining, no high winds512 (17%)
  • Raining with high winds30 (1%)
  • Snowing, no high winds25 (0.8%)
  • Fine with high winds24 (0.8%)
  • Fog or mist24 (0.8%)
  • Snowing with high winds2 (0.1%)
  • Other70 (2.3%)
  • Not recorded51 (1.7%)

Who was hurt

  • Car occupant2,187 (57%)
  • Pedestrian625 (16%)
  • Motorcyclist529 (14%)
  • Cyclist271 (7%)
  • Bus or coach occupant95 (2.5%)
  • Van occupant77 (2%)
  • Goods vehicle occupant (over 3.5 tonnes)35 (0.9%)
  • Other vehicle occupant15 (0.4%)
  • Taxi or private hire car occupant10 (0.3%)
  • Minibus occupant6 (0.2%)
  • Other2 (0.1%)
  • Not recorded1 (under 0.1%)

Source: Department for Transport, STATS19 road safety data

TN13 road accidents by year

Collisions and casualties in TN13, 1979 to 2025

Collisions in TN13 peaked at 121 in 1980; 2025 had 45.

  • Collisions
  • Collisions in 2025: 45
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20254557
20243444
20234561
20225567
20213949
20203747
20194350
20184162
20175466
20165161
20155770
20145262
20134461
20125467
20114455
20105566
20095868
20085467
20075571
20065460
20055269
20046682
20035971
200281100
20016691
20006186
199979104
19986077
19977591
19966486
199585106
19946077
199378112
19926379
19915979
199078105
19897186
19885668
19876171
19867594
198591116
1984107123
19837889
198297121
1981107131
1980121201
197988127

Map of recent crashes in TN13

Map of the 24 most recent crashes in TN13

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in TN13

The 24 most recent collisions in TN13 happened between 12 July and 22 December 2025.

Severity

Crashes by road in TN13

The A225 has the most collisions in TN13, 639 of 3,009 (21%), followed by the A25 (505).

Collisions in TN13 on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA2256397928112
2ndA25505672377
3rdA224494596682
4thA21219358253
5thA2028214251459
6thB2019111148219
7thM2591133118
8thB2042487018
9thM26334232
10thB20283502

Council area for TN13

TN13 is in Sevenoaks, where police recorded 19,558 collisions from 1979 to 2025. TN13 accounts for 15% of them.

Towns in TN13

Collisions in TN13 were recorded in 2 towns, led by Sevenoaks (2,133) and Dunton Green (140).