Crime in Ystrad Mynach
Recorded crime in Ystrad Mynach is 1.1 times the Caerphilly average and 1.1 times the England and Wales average. Over 5 years it has risen 8%. Most of the harm comes from violence and sexual offences (assaults, harassment, sexual offences). Police data to August 2026.
Within 1.5 km of the centre of Ystrad Mynach: about 9,297 residents in 8 neighbourhoods.
- Safety in the UK
- 3/10Above average crime
- Living
- 8.9/10Excellent
- 5-year change
- +8%more crimes
- vs the council
- 1.1×the Caerphilly average
Neighbourhoods by Safety
Within 1.5 km of the centre of Ystrad Mynach.
Crime over 5 years
Up 8% in 5 years Recorded crimes within 1.5 km of Ystrad Mynach, anti-social behaviour left out.
What is recorded
Crime severity: 1.1× the Caerphilly average (1.1× the England and Wales average). 85 recorded crimes per 1,000 residents a year.
- Violence and sexual offences (assaults, harassment, sexual offences): 72% of the harm here
- Burglary: 8% of the harm here
- Drugs: 6% of the harm here
"Violence and sexual offences" is 72% of the harm here. It is a broad police category: most of these crimes are assaults without injury, harassment and threats, often indoors between people who know each other, and only a small part are sexual or serious violent offences. Police data does not say which, so each one is weighted at the England and Wales average for the category, which can overstate a quiet residential area.
Anti-social behaviour: 22 incidents per 1,000 residents a year, not scored. Not a crime, so it is not part of the Safety score.
Crimes recorded in Caerphilly (the whole council area)
April 2025 to March 2026, for the whole Caerphilly council area, not only Ystrad Mynach. Source: Home Office, police recorded crime by community safety partnership.
| Type | Crimes in 2025/26 | Per 1,000 residents | Change on 2024/25 |
|---|---|---|---|
| Cars stolen | 386 | 2.2 | Up 18% |
| Cars broken into | 324 | 1.8 | Up 33% |
| Vandalism (homes, other buildings and vehicles) | 1,398 | 7.9 | Down 4% |
| Burglary of homes | 286 | 1.6 | Up 16% |
| Homicide (murder and manslaughter) | 2 | - | - |
Under 10 a year: no rate or change, the numbers are too small to compare.
How often crimes lead to a charge in CF82
In CF82, the postcode district at the centre of Ystrad Mynach, 10% of crimes reported between September 2024 and August 2025 led to someone being charged or summonsed (England and Wales: 9%).
- Charged or summonsed
- Caution or other action
- Suspect found, not prosecuted
- No suspect identified
- Still open
Show as a table
| Type | Crimes | Charged or summonsed | Caution or other action | Suspect found, not prosecuted | No suspect identified | Still open |
|---|---|---|---|---|---|---|
| Violence and sexual offences (assaults, harassment, sexual offences) | 796 | 9% | 7% | 66% | 8% | 9% |
| Criminal damage and arson (vandalism) | 161 | 7% | 4% | 42% | 41% | 6% |
| Public order | 145 | 5% | 7% | 56% | 27% | 6% |
| Other theft | 97 | 0% | 3% | 31% | 58% | 8% |
| Drugs | 74 | 30% | 15% | 26% | 23% | 7% |
| Vehicle crime (cars stolen and broken into) | 63 | 2% | 0% | 22% | 65% | 11% |
| Other crime | 54 | 15% | 4% | 48% | 22% | 11% |
Uses the latest outcome police have recorded so far. 8% of these crimes are still open, so the final figures may be a little higher.
Road collisions
Caerphilly, 2023 to 2025: 149 road collisions a year with someone hurt, 61 of them with someone killed or seriously injured. 15 collisions were fatal in those 3 years.
0.8 a year per 1,000 residents (Great Britain 1.5). 41% of them killed or seriously injured someone (Great Britain 26%).
Collisions on public roads that the police recorded where someone was hurt, counted where they happened, so busy through roads and town centres with few residents come out high. Serious and slight use the Department for Transport's adjusted severity, comparable between police forces. Source: Department for Transport road casualty statistics (STATS19), Open Government Licence v3.0.
Crime by type
Recorded crimes per 1,000 residents per year, most serious first, not counting anti-social behaviour.
| Type | Per 1,000 a year |
|---|---|
| Robbery | 0.3 |
| Burglary | 2.9 |
| Violence and sexual offences (assaults, harassment, sexual offences) | 40.0 |
| Drugs | 4.8 |
| Possession of weapons (knives and other weapons) | 0.9 |
| Other crime | 2.6 |
| Other theft | 7.0 |
| Theft from the person (pickpocketing, bag snatching) | 0.3 |
| Vehicle crime (cars stolen and broken into) | 4.0 |
| Criminal damage and arson (vandalism) | 6.4 |
| Public order | 13.0 |
| Bicycle theft | 0.2 |
| Shoplifting | 2.4 |
Postcode districts in Ystrad Mynach
Nearby towns
Council: Caerphilly
Embed this on your site: a free live safety card for Ystrad Mynach.
Questions about crime in Ystrad Mynach
- Is Ystrad Mynach a safe place to live?
- Ystrad Mynach scores 3 out of 10 for safety (above average crime), compared with every neighbourhood in England, Wales and Northern Ireland. Crime severity is 1.1 times the Caerphilly average.
- Is crime going up or down in Ystrad Mynach?
- Up 8% over 5 years, from 869 recorded crimes a year to 941.
- What is the most common crime in Ystrad Mynach?
- The most common recorded crime is violence and sexual offences (assaults, harassment, sexual offences), about 40 per 1,000 residents a year.
- How does crime in Ystrad Mynach compare with Caerphilly?
- Crime severity in Ystrad Mynach is 1.1 times the Caerphilly average.
- How often does crime lead to a charge in Ystrad Mynach?
- In CF82, the postcode district at the centre of Ystrad Mynach, 10% of crimes reported between September 2024 and August 2025 led to someone being charged or summonsed (England and Wales: 9%). 23% were closed without a suspect being identified.
- How many cars are stolen in Ystrad Mynach?
- In Caerphilly, the council area Ystrad Mynach is in, the police recorded 386 cars stolen in 2025/26 (April 2025 to March 2026), 2.2 per 1,000 residents, up 18% on the year before.
- Is vandalism common in Ystrad Mynach?
- 1,398 acts of vandalism to homes, other buildings and vehicles were recorded in 2025/26, in Caerphilly, the council area Ystrad Mynach is in, 7.9 per 1,000 residents, 1.6 times the England and Wales average.
- How many murders were there in Ystrad Mynach last year?
- 2 homicides (murder or manslaughter) were recorded in 2025/26, in Caerphilly, the council area Ystrad Mynach is in, against 0 the year before. Police data does not say where in the area they happened.