Crime in Chelmsford

Police.uk reported crime in Chelmsford, Essex. Category breakdown, 24-month trend, and postcode-district hot and cold spots within the town.

Incidents reported (12m)
8,093
+1.4% vs prior year
Window
Nov 2024 – Oct 2025
Police.uk reports ~2 months in arrears.
Refreshed
7 May 2026

Crime in Chelmsford by category

Last 12 months, all 14 Police.uk categories. Bars are scaled to the largest category in Chelmsford.

Category Incidents % of mix Volume
Violence and sexual offences 2,887 35.7%
Other theft 717 8.9%
Anti-social behaviour 710 8.8%
Criminal damage and arson 685 8.5%
Public order 643 8.0%
Drugs 496 6.1%
Vehicle crime 496 6.1%
Shoplifting 451 5.6%
Burglary 316 3.9%
Other crime 269 3.3%
Bicycle theft 115 1.4%
Theft from the person 112 1.4%
Possession of weapons 101 1.3%
Robbery 95 1.2%

Where Chelmsford's crime mix differs from the UK

Top 5 categories where Chelmsford's 12-month share differs most from the national average. Percentage-point delta. Positive means more concentrated in Chelmsford than the UK as a whole.

Category Chelmsford UK Delta
Anti-social behaviour 8.8% 16.3% -7.5 pp
Violence and sexual offences 35.7% 31.7% +4.0 pp
Drugs 6.1% 4.0% +2.1 pp
Shoplifting 5.6% 3.8% +1.8 pp
Other theft 8.9% 7.8% +1.1 pp

Monthly incident volume

Nov 2023 to Oct 2025. Police.uk publishes ~2 months in arrears.

777 389 0 Nov 2023 Oct 2024 Oct 2025
Monthly incident volume
MonthValue
2023-11753
2023-12745
2024-01757
2024-02737
2024-03744
2024-04721
2024-05661
2024-06695
2024-07777
2024-08753
2024-09674
2024-10717
2024-11713
2024-12666
2025-01649
2025-02594
2025-03689
2025-04633
2025-05733
2025-06681
2025-07711
2025-08673
2025-09661
2025-10690

Hottest postcode districts in Chelmsford

  • CM1 8,093 incidents (12m)
  • CM2 8,093 incidents (12m)
  • CM3 8,093 incidents (12m)
  • 0 incidents (12m)

Quietest postcode districts in Chelmsford

  • CM1 8,093 incidents (12m)
  • CM2 8,093 incidents (12m)
  • CM3 8,093 incidents (12m)

Postcode-district counts use the bounding box of every address in the district, so they're approximate. Treat them as a relative ranking within Chelmsford rather than an absolute count.

What Chelmsford crime data isn't

  • Reported, not actual. Many crimes go unreported. The data reflects what reached Police.uk, not the underlying incidence rate.
  • Locations are obfuscated. Each incident is mapped to a snap point within roughly 250 metres of the true location to protect victim privacy.
  • Force-by-force inconsistency. Different police forces classify and record borderline incidents differently. Comparing two areas covered by different forces needs care.
  • Patrol-density bias. Areas with heavier patrol presence record more incidents, partly because more crime is observed and reported.

FAQ

All incidents come from Police.uk, the official open-data feed published by UK police forces. Data is updated monthly. The figures show what was reported and recorded, not necessarily what happened.
Police.uk obfuscates each incident location to a "snap point", typically the centre of the nearest street or a similar landmark within roughly 250 metres. This protects victim privacy. The category and month are accurate; the precise address is intentionally not.
Read them as one signal among many. Anti-social behaviour and vehicle crime are quality-of-life signals. Burglary trends matter for insurance and security. Raw counts reflect both the actual incident rate and how heavily an area is patrolled and reported, so busy commercial streets always look 'worse' than quiet residential ones.
Police.uk publishes about two months in arrears. So crime for January typically appears in March or April. The 12-month window on this page ends with the most recent month available.

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