Safety index · Cardiff · data through August 2026
Is Llanishen safe?
Llanishen shows a typical level of reported crime for Cardiff. Its SafeRoute safety index is 66 out of 100 — 8 points above the Cardiff median of 58, ranking 11th of 28 Cardiff wards — based on 76 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 Llanishen against other wards here, and cannot be read against a score in another city.
The largest reported category here is violent crime (33% 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 | 25 · 33% | |
| Anti-social behaviour | 14 · 18% | |
| Public order | 9 · 12% | |
| Burglary | 6 · 8% | |
| Other theft | 6 · 8% | |
| Criminal damage & arson | 5 · 7% |
Walking in Llanishen 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
- Heath68/100 · Moderate
- Cyncoed75/100 · Low risk
- Lisvane and Thornhill95/100 · Low risk
- Rhiwbina91/100 · Low risk
- Gabalfa51/100 · Moderate
Common questions
Is Llanishen safe at night?
Moderate overall (safety index 66/100). At night, prefer lit, busier streets — a short detour often avoids the clusters on the map above.
What is the most common crime in Llanishen?
Violent crime — 25 of 76 incidents (33%) reported within 1 km of the ward centre over the month to August 2026.
How is the Llanishen 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.