London borough · England

Road risk in Croydon

Croydon ranks 24 of 192 British highway authorities on our road risk score. Here is what the official record shows, and how it compares.

Above averageRisk score 68.2/100ONS code E09000008

Police recorded 937 injury collisions in Croydon in 2025, hurting 1,067 people, of whom 150 were killed or seriously injured and 2 were killed. Set against the traffic its roads actually carry, that is 181.7 killed or seriously injured per billion vehicle miles, 126% above the median ranked authority (80.5).

Collisions: 937 in 2025
People hurt: 1,067 casualties
Killed or seriously injured: 150
Killed: 2
KSI per billion vehicle miles: 181.7 (median 80.5)
KSI, three-year average: 151.3 a year
Severity-adjusted KSI, 2025: 154 (recorded: 150)
Severity-adjusted KSI, three-year average: 154.7 a year (recorded: 151.3)
KSI per 100,000 residents: 36.6 — rank 86
Population: 410,085
Risk score: 68.2/100 — rank 24 of 192

Compiled by Stephen Hall, Data lead, Swift Assist. Source: DfT STATS19 and DfT road traffic estimates (2025), OGL v3. Updated 2026-10-08.

Direction of travel

Five years of collisions in Croydon

Across 2021–2025, recorded collisions were down 2.9%, with 2023 the worst year of the period at 1,103 collisions.

Collisions per year in Croydon

2025: 937 (up 0.4% on the year before) · peak 1,103 in 2023 · -2.9% across the period

Axis clipped to the data range to show year-on-year movement.

Two ways of measuring

Croydon looks more dangerous per mile driven than per resident

Divide casualties by the people who live here and Croydon ranks 86. Divide by the miles actually driven on its roads and it ranks 24 — a difference of 62 places.

That gap is the signature of a place that absorbs other people’s traffic. Relative to the volume its roads carry, the harm done here is worse than the resident population suggests, which is the pattern you would expect where a trunk route, a commuter corridor or a visitor economy brings in drivers who are not counted in the denominator everyone else uses. Neither number is the true one. Which you should use depends on whether you are asking how safe it is to live somewhere or how safe it is to drive there.

Vehicle crime · year ending June 2026

Vehicle crime in Croydon

8.70

offences per 1,000 residents

3,560

offences recorded, 12 months

of 287 areas, worst first

Croydon recorded 8.70 vehicle offences per 1,000 residents, above the England and Wales rate of 5.04.

Rate calculated from 3,560 offences and a population of 409,300 (ONS mid-2024), both taken from the same ONS release. Contains public sector information licensed under the Open Government Licence v3.0. Source: Office for National Statistics, Crime in England and Wales: Police Force Area data tables, year ending June 2026; police recorded crime collected by the Home Office.

Who is being hurt

Pedestrians, cyclists and riders in Croydon

These are the road users with the least protection when something goes wrong, and they carry a disproportionate share of the serious injuries. Across 937 collisions in Croydon, the three groups appear 621 times between them — an involvement rate of 66.3%.

Road user	Collisions	Share of all collisions
Pedestrians	224	23.9%
Cyclists	129	13.8%
Motorcyclists	268	28.6%

A single collision can involve more than one of these groups and is then counted in each row, so the rows do not add up to a share of the total.

Darkness, weather and the time of year

When collisions happen in Croydon

DfT records the light level and road surface at every collision, but publishes neither below national level. These are Croydon’s own shares over 2,973 collisions, with the national figure beside each one for comparison.

Share of collisions	Croydon	National	How it reads
In darknessAny collision where the officer recorded darkness, lit or unlit.	29.8%	28.7%	close to the national figure
In darkness, no street lightingThe rural lighting picture rather than the urban speeding one.	1.3%	6.3%	a small fraction of the national figure
On a wet road surfaceWet, damp or standing water at the scene.	20.7%	24.5%	below the national figure
On snow or iceRare everywhere, and concentrated in a handful of authorities.	0.8%	1.4%	well below the national figure

On the darkness share, Croydon ranks 57 of 192 authorities, counting from the highest.

The winter effect. Collisions in Croydon run 10% higher from November to January than from May to July — against 4.5% lower nationally. That is 791 collisions against 719.

What this does not tell you

A share is not a rate. A high darkness share means darkness accounts for more of Croydon’s collisions — not that its roads are more dangerous overall. Read it alongside the casualties-per-mile-driven figure above.
Condition is recorded, not tested. The officer records the surface and light level at the scene. It is an observation, not a measurement, and it is not a finding that the condition caused the collision.
Exposure is not controlled for. Fewer people travel at 3am than at 3pm, so a collision in darkness is drawn from a smaller pool of journeys. Without hourly traffic counts, these shares describe when collisions happen rather than how risky an hour is.

Every authority compared on the same measures: winter road risk across Britain.

Benchmark

Croydon against similar authorities

A national rank compares Croydon with places that may be nothing like it. This is the comparison a council actually uses: its statistical nearest neighbours — the authorities ONS identifies as most similar on population, economy and demography, restricted to the same tier, so counties are compared with counties. Within this group Croydon is 2 of 10 on casualties per mile driven, against a group median of 154.5.

Authority	KSI / bn miles	Score	National rank
Croydon (this page)	181.7	68.2	24
Southampton	170.4	70.7	14
Brent	169.1	69	21
Ealing	156.1	62.6	45
Sutton	152.8	61.9	50
Waltham Forest	146.7	62.3	46
Barnet	114.1	59.9	59
Coventry	75.8	48.8	103
Hillingdon	65.9	39	141

Peer group: ONS statistical nearest neighbours, Open Government Licence v3. ONS notes the grouping is a snapshot that is not comparable with earlier editions, and is not a judgement about any authority’s performance. The road figures against it are ours.

National position

Croydon against its closest comparators

Croydon sits 24 of 192 nationally, and 24 of 148 within England. These are the authorities nearest to it in the table.

#	Authority	Score	KSI / bn miles
22	Bournemouth, Christchurch and Poole	68.6	137.1
23	Merton	68.5	207
24	Croydon (this page)	68.2	181.7
25	Hammersmith and Fulham	67.9	364.6
26	Portsmouth	67.4	119.4

See all 192 authorities →

Common questions

Road risk in Croydon, answered

How dangerous are the roads in Croydon?

In the latest official DfT figures, 937 road collisions in Croydon injured or killed 1,067 people, 150 of them killed or seriously injured. Measured against the traffic its roads actually carry, that is 181.7 people killed or seriously injured per billion vehicle miles, against a median of 80.5 across the ranked authorities — placing Croydon 24 of 192 authorities on our combined score, where 1 is the highest risk. The score weighs that rate alongside who is being hurt, the five-year trend and how often a serious collision proves fatal, so the rank is not the rate alone.

Are road casualties in Croydon rising or falling?

Across 2021–2025, recorded collisions in Croydon were down 2.9%, with 2023 the worst year of the period at 1,103 collisions. Year-to-year movement in a single authority is noisy, so the five-year direction carries more than any single year's change.

Who is being hurt on Croydon's roads?

In Croydon there were 224 collisions involving pedestrians, 129 involving cyclists and 268 involving motorcyclists, out of 937 in total. Added together that is an involvement rate of 66.3%, though a collision involving two of those groups is counted in both figures, so it is a comparable index rather than a clean share.

Who is responsible for road safety in Croydon?

Croydon is a london borough, and is the highway authority for its own roads. That means it sets local speed limits, designs junctions and crossings, and decides safety scheme spending. Motorways and most trunk roads are managed separately by National Highways in England, Transport Scotland, or the Welsh Government, so the worst road in an area is often not the council's to change. Enforcement sits with the local police force.

Where does this data come from?

DfT STATS19, the record police complete at the scene of every injury collision, published annually under the Open Government Licence, combined with DfT's own road traffic estimates for the mileage denominator. Collision, casualty and KSI counts on this page are for 2025; only the trend compares 2021–2025. STATS19 counts collisions police attended and recorded, so collisions never reported do not appear, and under-reporting is known to be worst for cyclists and for slight injuries.

What this means for you

What actually changes the odds in Croydon

Data is only useful if it changes what you do. These three are picked from Croydon’s own figures above, each with the number that prompted it. Every guide explains how the thing works before it suggests buying anything, and most cost less than a third of a typical insurance excess.

Alarmed disc lock

£20–£50

Motorcyclists are in 29% of Croydon's collisions, and bikes are also lifted rather than ridden away. An alarmed disc lock covers the theft half for about £30.

How it works →

Dashcam (parking mode)

£50–£150

24% of collisions here involve a pedestrian, and those are the cases most often argued over. Footage removes the argument.

How it works →

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