# CH1

7 sectors, 1,050 postcodes

- **Part of:** [CH](https://openpostcodes.uk/CH)
- **Local authorities:** Cheshire West and Chester, Flintshire

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [CH1 1](https://openpostcodes.uk/CH1%201) | 92 | Cheshire West and Chester |
| [CH1 2](https://openpostcodes.uk/CH1%202) | 88 | Cheshire West and Chester |
| [CH1 3](https://openpostcodes.uk/CH1%203) | 124 | Cheshire West and Chester |
| [CH1 4](https://openpostcodes.uk/CH1%204) | 173 | Cheshire West and Chester |
| [CH1 5](https://openpostcodes.uk/CH1%205) | 268 | Cheshire West and Chester |
| [CH1 6](https://openpostcodes.uk/CH1%206) | 176 | Cheshire West and Chester |
| [CH1 9](https://openpostcodes.uk/CH1%209) | 129 | Cheshire West and Chester |