# DT

11 districts, 7,938 postcodes

- **Local authorities:** Dorset, Somerset, East Devon

## Districts

| District | Postcodes | Local authority |
|---|---|---|
| [DT1](https://openpostcodes.uk/DT1) | 792 | Dorset |
| [DT10](https://openpostcodes.uk/DT10) | 478 | Dorset |
| [DT11](https://openpostcodes.uk/DT11) | 1088 | Dorset |
| [DT2](https://openpostcodes.uk/DT2) | 1140 | Dorset |
| [DT3](https://openpostcodes.uk/DT3) | 703 | Dorset |
| [DT4](https://openpostcodes.uk/DT4) | 995 | Dorset |
| [DT5](https://openpostcodes.uk/DT5) | 315 | Dorset |
| [DT6](https://openpostcodes.uk/DT6) | 994 | Dorset |
| [DT7](https://openpostcodes.uk/DT7) | 284 | Dorset |
| [DT8](https://openpostcodes.uk/DT8) | 234 | Dorset |
| [DT9](https://openpostcodes.uk/DT9) | 915 | Dorset |