# W1A

10 sectors, 144 postcodes

- **Part of:** [W](https://openpostcodes.uk/W)
- **Local authorities:** Islington, Westminster

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [W1A 0](https://openpostcodes.uk/W1A%200) | 3 | Islington |
| [W1A 1](https://openpostcodes.uk/W1A%201) | 11 | Islington |
| [W1A 2](https://openpostcodes.uk/W1A%202) | 16 | Islington |
| [W1A 3](https://openpostcodes.uk/W1A%203) | 18 | Islington |
| [W1A 4](https://openpostcodes.uk/W1A%204) | 18 | Islington |
| [W1A 5](https://openpostcodes.uk/W1A%205) | 13 | Islington |
| [W1A 6](https://openpostcodes.uk/W1A%206) | 24 | Islington |
| [W1A 7](https://openpostcodes.uk/W1A%207) | 21 | Islington |
| [W1A 8](https://openpostcodes.uk/W1A%208) | 14 | Islington |
| [W1A 9](https://openpostcodes.uk/W1A%209) | 6 | Islington |