# S1

5 sectors, 518 postcodes

- **Part of:** [S](https://openpostcodes.uk/S)
- **Local authorities:** Sheffield

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [S1 1](https://openpostcodes.uk/S1%201) | 31 | Sheffield |
| [S1 2](https://openpostcodes.uk/S1%202) | 159 | Sheffield |
| [S1 3](https://openpostcodes.uk/S1%203) | 15 | Sheffield |
| [S1 4](https://openpostcodes.uk/S1%204) | 260 | Sheffield |
| [S1 9](https://openpostcodes.uk/S1%209) | 53 | Sheffield |