# YO21

4 sectors, 680 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [YO21 1](https://openpostcodes.uk/YO21%201) | 253 | North Yorkshire |
| [YO21 2](https://openpostcodes.uk/YO21%202) | 182 | North Yorkshire |
| [YO21 3](https://openpostcodes.uk/YO21%203) | 240 | North Yorkshire |
| [YO21 9](https://openpostcodes.uk/YO21%209) | 5 | North Yorkshire |