# MK3

4 sectors, 656 postcodes

- **Part of:** [MK](https://openpostcodes.uk/MK)
- **Local authorities:** Milton Keynes, Buckinghamshire

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [MK3 4](https://openpostcodes.uk/MK3%204) | 5 | Buckinghamshire |
| [MK3 5](https://openpostcodes.uk/MK3%205) | 244 | Milton Keynes |
| [MK3 6](https://openpostcodes.uk/MK3%206) | 159 | Milton Keynes |
| [MK3 7](https://openpostcodes.uk/MK3%207) | 248 | Milton Keynes |