Total Crime Rate

11583.3 per 1,000 10/10 · Very High

All offences · May 2025 - Apr 2026

Violent Crime Rate

5839.3 per 1,000 10/10 · Very High

May 2025 - Apr 2026
Latest update: 06.06.2026 Crime figures are sourced from data.police.uk and are typically published with a 3-month delay.
Crime rate per 1000 residents
  • All crimes 11583.3 10/10
  • Violent crimes 5839.3 10/10
  • Violence and sexual offences 4434.5 10/10
  • Shoplifting 1904.8 10/10
  • Anti-social behaviour 1202.4 10/10
  • Public order 1202.4 10/10
  • Other theft 815.5 10/10
  • Theft from the person 464.3 10/10
  • Criminal damage and arson 386.9 10/10
  • Bicycle theft 339.3 10/10
  • Drugs 327.4 10/10
  • Vehicle crime 148.8 10/10
  • Robbery 125.0 10/10
  • Burglary 101.2 10/10
  • Possession of weapons 77.4 10/10
  • Other crime 53.6 10/10
Values shown per 1,000 residents · May 2025 - Apr 2026 · Rating compares this oa to UK peers of the same type.
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Crime overview

St Mary Street area has the highest crime rate of 47 local areas in Cathays , and the highest crime rate of 1,013 local areas in Cardiff .

This postcode sits in a local crime hotspot. Overall crime levels here are significantly higher than in the surrounding streets and the wider area.

The overall crime rate in the area around St Mary Street (CF10 1FD) in the last 12 months was 11583.3 per 1,000 residents and was 3972.6% higher than the Cathays average (284.4 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 745 offences recorded. The least common crime was Other crime with 9 cases , up 28.6% compared to 2025. The fastest-growing crime category was Other crime ( 28.6% YoY). The sharpest decline was Burglary ( -19.0% YoY).

Violent crimes totalled 981 (≈ 5839.3 per 1,000 residents). Year-over-year these were falling ( -4.1% ). Over the last decade, overall crime has falling ( -47.5% comparing early vs recent averages) .

In the area around St Mary Street (CF10 1FD), the highest concentration of overall crime is near Parking Area, where police recorded 634 incidents. Violent and public-order offences occur most often near Heol Eglwys Fair (323 offences). Both locations lie within roughly 0.3 miles of this postcode area.

View Crime In Cardiff

Crime Over Time in St Mary Street area

Showing crimes within 0.3 miles (30/308)
Month:
MonthCrimeLocation*Last Outcome
Apr 2026Other theft Parking Area Investigation complete; no suspect identified
Apr 2026Public order St John Street Under investigation
Apr 2026Violence and sexual offences St John Street Investigation complete; no suspect identified
Apr 2026Violence and sexual offences St John Street Unable to prosecute suspect
Apr 2026Violence and sexual offences St John Street Investigation complete; no suspect identified
Apr 2026Violence and sexual offences St John Street Unable to prosecute suspect
Apr 2026Shoplifting St John Street Under investigation
Apr 2026Public order St John Street Investigation complete; no suspect identified
Apr 2026Public order St John Street Investigation complete; no suspect identified
Apr 2026Public order St John Street Investigation complete; no suspect identified
Apr 2026Public order St John Street Under investigation
Apr 2026Violence and sexual offences St John Street Under investigation
Apr 2026Other theft St John Street Investigation complete; no suspect identified
Apr 2026Criminal damage and arson St John Street Investigation complete; no suspect identified
Apr 2026Bicycle theft St John Street Investigation complete; no suspect identified
Apr 2026Anti-social behaviour St John Street —
Apr 2026Anti-social behaviour St John Street —
Apr 2026Anti-social behaviour St John Street —
Apr 2026Anti-social behaviour St John Street —
Apr 2026Anti-social behaviour St John Street —
Apr 2026Violence and sexual offences St John Street Unable to prosecute suspect
Apr 2026Violence and sexual offences Plas Yr Neuadd Unable to prosecute suspect
Apr 2026Anti-social behaviour St John Street —
Apr 2026Violence and sexual offences Caerdydd Canolog Under investigation
Apr 2026Violence and sexual offences Caroline Street Under investigation
Apr 2026Violence and sexual offences Caroline Street Under investigation
Apr 2026Violence and sexual offences Caroline Street Under investigation
Apr 2026Violence and sexual offences Caroline Street Under investigation
Apr 2026Violence and sexual offences Caroline Street Under investigation
Apr 2026Violence and sexual offences Caroline Street Under investigation
* on or near this location Page 1 • Showing 30 of 308

Data Sources

StreetScan crime figures are based on official UK open data:

Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright and database right.

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