| Place | Type of Place | Duration | Notes
|
| Betws | Parish (ancient), Civil parish | 1935-1974 |
|
| Bishopston | Parish (ancient), Civil parish | 1935-1974 |
|
| Cemais | Parish (ancient), Civil parish | 1935-1974 |
|
| Coedcernyw | Parish (ancient), Civil parish | 1935-1974 |
|
| Dyffryn | Township, Civil parish | 1935-1974 |
|
| Goldcliff | Parish (ancient), Civil parish | 1935-1974 |
|
| Graig | Hamlet, Parish (ancient), Civil parish | 1935-1974 |
|
| Henllys | Parish (ancient), Civil parish | 1935-1974 |
|
| Langstone | Parish (ancient), Civil parish | 1935-1974 |
|
| Llan Wern | Parish (ancient), Civil parish | 1935-1974 |
|
| Llandevenny | Hamlet, Parish (ancient), Civil parish | 1935-1974 |
|
| Llanfaches | Parish (ancient), Civil parish | 1935-1974 |
|
| Llanfarthin | Parish (ancient), Civil parish | 1935-1974 |
|
| Machen Lower | Hamlet, Civil parish | 1935-1974 |
|
| Magor | Parish (ancient), Civil parish | 1935-1974 |
|
| Marshfield | Parish (ancient), Civil parish | 1935-1974 |
|
| Michaelston Y Vedw | Parish (ancient), Civil parish | 1935-1974 |
|
| Nash | Parish (ancient), Civil parish | 1935-1974 |
|
| Pen Hw | Parish (ancient), Civil parish | 1935-1974 |
|
| Peterstone Wentlloog | Parish (ancient), Civil parish | 1935-1974 |
|
| Redwick | Chapelry, Civil parish | 1935-1974 |
|
| Rogerstone | Township, Civil parish | 1935-1974 |
|
| Rumney | Parish (ancient), Civil parish | 1935-1938 |
|
| St. Brides Wentlloog | Parish (ancient), Civil parish | 1935-1974 |
|
| St. Mellons | Parish (ancient), Civil parish | 1935-1974 |
|
| Whitson | Parish (ancient), Civil parish | 1935-1974 |
|
| Wilcrick | Parish (ancient), Civil parish | 1935-1974 |
|
