# WA1

5 sectors, 775 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [WA1 1](https://openpostcodes.uk/WA1%201) | 142 | Warrington |
| [WA1 2](https://openpostcodes.uk/WA1%202) | 143 | Warrington |
| [WA1 3](https://openpostcodes.uk/WA1%203) | 218 | Warrington |
| [WA1 4](https://openpostcodes.uk/WA1%204) | 182 | Warrington |
| [WA1 9](https://openpostcodes.uk/WA1%209) | 90 | Warrington |