# SY

26 districts, 14,632 postcodes

- **Local authorities:** Shropshire, Powys, Ceredigion, Cheshire West and Chester, Herefordshire, County of, Wrexham, Gwynedd, Cheshire East, Telford and Wrekin, Malvern Hills

## Districts

| District | Postcodes | Local authority |
|---|---|---|
| [SY1](https://openpostcodes.uk/SY1) | 1035 | Shropshire |
| [SY10](https://openpostcodes.uk/SY10) | 835 | Shropshire |
| [SY11](https://openpostcodes.uk/SY11) | 993 | Shropshire |
| [SY12](https://openpostcodes.uk/SY12) | 382 | Shropshire |
| [SY13](https://openpostcodes.uk/SY13) | 880 | Shropshire |
| [SY14](https://openpostcodes.uk/SY14) | 347 | Cheshire West and Chester |
| [SY15](https://openpostcodes.uk/SY15) | 255 | Powys |
| [SY16](https://openpostcodes.uk/SY16) | 690 | Powys |
| [SY17](https://openpostcodes.uk/SY17) | 178 | Powys |
| [SY18](https://openpostcodes.uk/SY18) | 226 | Powys |
| [SY19](https://openpostcodes.uk/SY19) | 55 | Powys |
| [SY2](https://openpostcodes.uk/SY2) | 579 | Shropshire |
| [SY20](https://openpostcodes.uk/SY20) | 422 | Powys |
| [SY21](https://openpostcodes.uk/SY21) | 871 | Powys |
| [SY22](https://openpostcodes.uk/SY22) | 419 | Powys |
| [SY23](https://openpostcodes.uk/SY23) | 984 | Ceredigion |
| [SY24](https://openpostcodes.uk/SY24) | 145 | Ceredigion |
| [SY25](https://openpostcodes.uk/SY25) | 218 | Ceredigion |
| [SY3](https://openpostcodes.uk/SY3) | 1113 | Shropshire |
| [SY4](https://openpostcodes.uk/SY4) | 1079 | Shropshire |
| [SY5](https://openpostcodes.uk/SY5) | 1069 | Shropshire |
| [SY6](https://openpostcodes.uk/SY6) | 322 | Shropshire |
| [SY7](https://openpostcodes.uk/SY7) | 567 | Shropshire |
| [SY8](https://openpostcodes.uk/SY8) | 823 | Shropshire |
| [SY9](https://openpostcodes.uk/SY9) | 137 | Shropshire |
| [SY99](https://openpostcodes.uk/SY99) | 8 | Shropshire |