# SR4

5 sectors, 956 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [SR4 0](https://openpostcodes.uk/SR4%200) | 183 | Sunderland |
| [SR4 6](https://openpostcodes.uk/SR4%206) | 203 | Sunderland |
| [SR4 7](https://openpostcodes.uk/SR4%207) | 220 | Sunderland |
| [SR4 8](https://openpostcodes.uk/SR4%208) | 194 | Sunderland |
| [SR4 9](https://openpostcodes.uk/SR4%209) | 156 | Sunderland |