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CrashStats

NN18 road accidents: crash map and statistics

Police recorded 3,111 road traffic collisions in the NN18 postcode district, North Northamptonshire, from 1979 to 2025, and 4,071 people were killed or injured in them. Of those collisions, 77 were fatal and 869 were serious.

In 2025 police recorded 44 collisions, up 2% on 2024 (43).

Collisions since 1979
3,111
1,269th highest of 2,813 postcode districts
Casualties
4,071
1.31 per collision
Fatal collisions
77
86 people killed
Serious collisions
869
1,074 seriously injured
Collisions in 2025
44
Up 2% on 2024
Casualties in 2025
51
Down 2% on 2024

Road collision statistics for NN18

Collisions by severity, 1979 to 2025

  • Fatal772.5%
  • Serious86928%
  • Slight2,16570%

What the data shows

  • NN18 had 393 collisions from 2016 to 2025, 31% fewer than the 572 from 2006 to 2015.
  • 30% of collisions in NN18 were fatal or serious, against 20% across Great Britain.
  • 786 children under 16 were killed or injured in NN18, 19% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 35% of collisions in NN18.

Where NN18 ranks among 2,813 postcode districts

Most collisions
1,269th
Most casualties
1,295th
Most fatal collisions
551st
Most serious collisions
594th

Collisions by day of the week

  • Monday476 (15%)
  • Tuesday405 (13%)
  • Wednesday421 (14%)
  • Thursday458 (15%)
  • Friday552 (18%)
  • Saturday465 (15%)
  • Sunday334 (11%)

Light conditions

  • Daylight2,145 (69%)
  • Dark, street lights lit707 (23%)
  • Dark, no street lighting146 (4.7%)
  • Dark, lighting unknown83 (2.7%)
  • Dark, street lights unlit30 (1%)

Type of road

  • Single carriageway2,192 (70%)
  • Dual carriageway466 (15%)
  • Roundabout433 (14%)
  • One way street or slip road7 (0.2%)
  • Not recorded13 (0.4%)

Speed limit at the scene

  • 20 mph15 (0.5%)
  • 30 mph1,543 (50%)
  • 40 mph718 (23%)
  • 50 mph69 (2.2%)
  • 60 mph618 (20%)
  • 70 mph148 (4.8%)

Weather at the time

  • Fine, no high winds2,447 (79%)
  • Raining, no high winds410 (13%)
  • Fog or mist56 (1.8%)
  • Fine with high winds41 (1.3%)
  • Raining with high winds31 (1%)
  • Snowing, no high winds23 (0.7%)
  • Snowing with high winds7 (0.2%)
  • Other78 (2.5%)
  • Not recorded18 (0.6%)

Who was hurt

  • Car occupant2,216 (54%)
  • Pedestrian743 (18%)
  • Motorcyclist492 (12%)
  • Cyclist307 (7.5%)
  • Taxi or private hire car occupant124 (3%)
  • Van occupant72 (1.8%)
  • Bus or coach occupant46 (1.1%)
  • Goods vehicle occupant (over 3.5 tonnes)36 (0.9%)
  • Minibus occupant12 (0.3%)
  • Other vehicle occupant10 (0.2%)
  • Other2 (under 0.1%)
  • Not recorded11 (0.3%)

Source: Department for Transport, STATS19 road safety data

NN18 road accidents by year

Collisions and casualties in NN18, 1979 to 2025

Collisions in NN18 peaked at 122 in 1988; 2025 had 44.

  • Collisions
  • Collisions in 2025: 44
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20254451
20244352
20234450
20224250
20214450
20203038
20194250
20183247
20172426
20164863
20154959
20144559
20133947
20124359
20115065
20106174
200968100
20087290
20076791
200678101
20056075
200479111
20035773
200288124
20016894
20006391
19996385
19986181
199777108
199675117
199582114
19946799
19936586
199294119
199191128
199099118
198987112
1988122174
198784108
198682111
198594119
1984106128
19836789
198288107
19816678
19807386
197988114

Map of recent crashes in NN18

Map of the 24 most recent crashes in NN18

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 NN18

The 24 most recent collisions in NN18 happened between 27 June and 27 December 2025.

Severity

Crashes by road in NN18

The A427 has the most collisions in NN18, 419 of 3,111 (13%), followed by the A6014 (392).

Collisions in NN18 on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA42741954014105
2ndA60143925198101
3rdA60033525441396
4thA432563931583
5thA60865681217
6thA61162332015
7thA430071121

Council area for NN18

NN18 is in North Northamptonshire, where police recorded 36,605 collisions from 1979 to 2025. NN18 accounts for 8.5% of them.

Town in NN18

Of the 3,111 collisions in NN18, 1,839 (59%) were in Corby.