Safety index · Cardiff · data through August 2026
Is Rumney safe?
Rumney sits at the safer end of Cardiff by reported crime. Its SafeRoute safety index is 71 out of 100 — 13 points above the Cardiff median of 58, ranking 7th of 28 Cardiff wards — based on 65 incidents reported to South Wales Police within 1 km of the ward centre over the month to August 2026.
DATA THROUGH AUGUST 2026 · 1 MONTH OF DATA
The 0–100 scale is calibrated to Cardiff — a typical Cardiff ward sits near 58. It ranks Rumney against other wards here, and cannot be read against a score in another city.
The largest reported category here is violent crime (23% of reports) — worth taking seriously when walking at night; the full mix is broken down below.
Where incidents cluster
What's reported here
| Violent crime | 15 · 23% | |
| Criminal damage & arson | 9 · 14% | |
| Vehicle crime | 8 · 12% | |
| Shoplifting | 8 · 12% | |
| Public order | 5 · 8% | |
| Drugs | 5 · 8% |
Walking in Rumney at night?
SafeRoute scores every walking route against the same official crime data on this page — and shows how much of each route runs on lit streets. Compare the routes and share your walk. Free, no account.
Get SafeRoute on the App StoreNearby areas
- Llanrumney48/100 · Elevated
- Penylan54/100 · Moderate
- Trowbridge58/100 · Moderate
- Pentwyn59/100 · Moderate
- Splott48/100 · Elevated
Common questions
Is Rumney safe at night?
Moderate overall (safety index 71/100). At night, prefer lit, busier streets — a short detour often avoids the clusters on the map above.
What is the most common crime in Rumney?
Violent crime — 15 of 65 incidents (23%) reported within 1 km of the ward centre over the month to August 2026.
How is the Rumney safety index calculated?
SafeRoute weights each police-recorded incident by severity (violence weighs more than shoplifting), sums the last published month within 1 km of the ward centre, and normalises against Cardiff rates onto a 0–100 scale — higher is safer. It describes reported crime only; it is not a guarantee of safety. The scale is calibrated within Cardiff, so scores compare wards to each other and cannot be read against another city's.