# YO42

4 sectors, 736 postcodes

- **Part of:** [YO](https://openpostcodes.uk/YO)
- **Local authorities:** East Riding of Yorkshire

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [YO42 1](https://openpostcodes.uk/YO42%201) | 164 | East Riding of Yorkshire |
| [YO42 2](https://openpostcodes.uk/YO42%202) | 361 | East Riding of Yorkshire |
| [YO42 4](https://openpostcodes.uk/YO42%204) | 207 | East Riding of Yorkshire |
| [YO42 9](https://openpostcodes.uk/YO42%209) | 4 | East Riding of Yorkshire |