Rumney
Middle areaNorth east Cardiff. 5,900 people (mid-2024 estimate) in 2.7 square kilometres.
Radon Affected Area by middle area
Worked out by Open Index · 2022
About 100% of people in Rumney live in a 1 km square that the radon atlas marks as a radon Affected Area.
Recorded crime in Rumney
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Rumney at a rate of 66.4 per 1,000 people.
That compares with 112.2 per 1,000 people across Cardiff.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
| Kind of crime | Recorded |
|---|---|
| Violence and sexual offences | 134 |
| Other crime | 67 |
| Vehicle crime | 63 |
| Anti-social behaviour | 35 |
| Criminal damage and arson | 32 |
| Shoplifting | 32 |
| Burglary | 15 |
| Drug offences | 9 |
| Robbery | 4 |
| Theft from the person | 1 |
Source: police.uk, 12 months to August 2026
How Rumney compares
Each dot is a middle area. The black line marks the middle one.
Is Rumney safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Rumney at a rate of 66.4 per 1,000 people.
That compares with 112.2 per 1,000 people across Cardiff.
Across Wales as a whole, the recorded crime rate was 96.7 per 1,000 people.
In August 2026 alone, 50 cases of crime and anti-social behaviour were recorded in Rumney.
In the 12 months to August 2026, the most common types were violence and sexual offences (134), other crime (67) and vehicle crime (63).
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Figures for the whole of Cardiff
These figures are published for the whole of Cardiff, not for each middle area, so they describe all of Cardiff and not Rumney alone. See Cardiff
Rumney in brief
The median price paid for a home in Rumney was £259,000 in 2025.
Rumney had 5,799 usual residents at the census.
About 100% of people in Rumney live in a 1 km square that the radon atlas marks as a radon Affected Area.
In Rumney, 97.7% of homes and businesses could get gigabit-capable broadband in January 2026.