# TR

27 districts, 12,543 postcodes

- **Local authorities:** Cornwall, Isles of Scilly

## Districts

| District | Postcodes | Local authority |
|---|---|---|
| [TR1](https://openpostcodes.uk/TR1) | 927 | Cornwall |
| [TR10](https://openpostcodes.uk/TR10) | 381 | Cornwall |
| [TR11](https://openpostcodes.uk/TR11) | 1036 | Cornwall |
| [TR12](https://openpostcodes.uk/TR12) | 435 | Cornwall |
| [TR13](https://openpostcodes.uk/TR13) | 781 | Cornwall |
| [TR14](https://openpostcodes.uk/TR14) | 857 | Cornwall |
| [TR15](https://openpostcodes.uk/TR15) | 724 | Cornwall |
| [TR16](https://openpostcodes.uk/TR16) | 668 | Cornwall |
| [TR17](https://openpostcodes.uk/TR17) | 93 | Cornwall |
| [TR18](https://openpostcodes.uk/TR18) | 859 | Cornwall |
| [TR19](https://openpostcodes.uk/TR19) | 517 | Cornwall |
| [TR2](https://openpostcodes.uk/TR2) | 535 | Cornwall |
| [TR20](https://openpostcodes.uk/TR20) | 518 | Cornwall |
| [TR21](https://openpostcodes.uk/TR21) | 73 | Isles of Scilly |
| [TR22](https://openpostcodes.uk/TR22) | 1 | Isles of Scilly |
| [TR23](https://openpostcodes.uk/TR23) | 1 | Isles of Scilly |
| [TR24](https://openpostcodes.uk/TR24) | 17 | Isles of Scilly |
| [TR25](https://openpostcodes.uk/TR25) | 3 | Isles of Scilly |
| [TR26](https://openpostcodes.uk/TR26) | 651 | Cornwall |
| [TR27](https://openpostcodes.uk/TR27) | 556 | Cornwall |
| [TR3](https://openpostcodes.uk/TR3) | 488 | Cornwall |
| [TR4](https://openpostcodes.uk/TR4) | 522 | Cornwall |
| [TR5](https://openpostcodes.uk/TR5) | 183 | Cornwall |
| [TR6](https://openpostcodes.uk/TR6) | 154 | Cornwall |
| [TR7](https://openpostcodes.uk/TR7) | 679 | Cornwall |
| [TR8](https://openpostcodes.uk/TR8) | 599 | Cornwall |
| [TR9](https://openpostcodes.uk/TR9) | 285 | Cornwall |