Districts in the PL area
| District | Main place | Local authority | Sectors | Postcodes |
|---|---|---|---|---|
| PL1 | Plymouth | Plymouth | 6 | 868 |
| PL2 | Plymouth | Plymouth | 4 | 650 |
| PL3 | Plymouth | Plymouth | 3 | 695 |
| PL4 | Plymouth | Plymouth | 5 | 827 |
| PL5 | Plymouth | Plymouth | 5 | 901 |
| PL6 | Plymouth | Plymouth | 4 | 1,021 |
| PL7 | Plymouth | Plymouth | 5 | 742 |
| PL8 | Yealmpton | South Hams | 2 | 316 |
| PL9 | Plymouth | Plymouth | 5 | 1,017 |
| PL10 | Millbrook | Cornwall | 1 | 177 |
| PL11 | Torpoint | Cornwall | 2 | 325 |
| PL12 | Saltash | Cornwall | 4 | 756 |
| PL13 | Looe | Cornwall | 3 | 447 |
| PL14 | Liskeard | Cornwall | 5 | 1,023 |
| PL15 | Launceston | Cornwall | 4 | 812 |
| PL16 | Lifton | West Devon | 1 | 115 |
| PL17 | Callington | Cornwall | 3 | 426 |
| PL18 | Gunnislake | Cornwall | 1 | 229 |
| PL19 | Tavistock | West Devon | 4 | 681 |
| PL20 | Horrabridge | West Devon | 2 | 504 |
| PL21 | Ivybridge | South Hams | 3 | 657 |
| PL22 | Lostwithiel | Cornwall | 1 | 210 |
| PL23 | Fowey | Cornwall | 1 | 171 |
| PL24 | St Blazey | Cornwall | 1 | 255 |
| PL25 | St Austell | Cornwall | 4 | 790 |
| PL26 | Mevagissey | Cornwall | 3 | 891 |
| PL27 | Wadebridge | Cornwall | 3 | 591 |
| PL28 | Padstow | Cornwall | 1 | 249 |
| PL29 | Port Isaac | Cornwall | 1 | 59 |
| PL30 | St Breward | Cornwall | 3 | 544 |
| PL31 | Bodmin | Cornwall | 3 | 496 |
| PL32 | Camelford | Cornwall | 1 | 172 |
| PL33 | Delabole | Cornwall | 1 | 78 |
| PL34 | Tintagel | Cornwall | 1 | 79 |
| PL35 | Boscastle | Cornwall | 1 | 80 |
| PL95 | Plymouth | Plymouth | 1 | 30 |