# SA1

9 sectors, 1,299 postcodes

- **Part of:** [SA](https://openpostcodes.uk/SA)
- **Local authorities:** Swansea, Neath Port Talbot

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [SA1 1](https://openpostcodes.uk/SA1%201) | 156 | Swansea |
| [SA1 2](https://openpostcodes.uk/SA1%202) | 158 | Swansea |
| [SA1 3](https://openpostcodes.uk/SA1%203) | 144 | Swansea |
| [SA1 4](https://openpostcodes.uk/SA1%204) | 108 | Swansea |
| [SA1 5](https://openpostcodes.uk/SA1%205) | 98 | Swansea |
| [SA1 6](https://openpostcodes.uk/SA1%206) | 274 | Swansea |
| [SA1 7](https://openpostcodes.uk/SA1%207) | 147 | Swansea |
| [SA1 8](https://openpostcodes.uk/SA1%208) | 173 | Swansea |
| [SA1 9](https://openpostcodes.uk/SA1%209) | 41 | Swansea |