| Pentwyn | |
|---|---|
| Community | |
  Pentwyn Location within Cardiff | |
| Principal area | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Police | South Wales |
| Fire | South Wales |
| Ambulance | Welsh |
Pentwyn (Welsh pronunciation: [pɛnˈtʊi̯n]) is a district, community and electoral ward in the east of Cardiff, Wales, located northeast of the city centre. Llanedeyrn is immediately to the south, Cyncoed to the west, Pontprennau to the north and the Rhymney River forms the eastern border. The population of the ward taken at the 2011 census was 15,634.[1]
| Lisvane | Pontprennau | Old St Mellons |
| Cyncoed | Pentwyn | Llanrumney |
| Llanedeyrn |
- ^ "Ward population 2011". Retrieved 8 April 2015.