# SS9

6 sectors, 1,052 postcodes

- **Part of:** [SS](https://openpostcodes.uk/SS)
- **Local authorities:** Southend-on-Sea, Rochford, Castle Point

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [SS9 0](https://openpostcodes.uk/SS9%200) | 2 | Southend-on-Sea |
| [SS9 1](https://openpostcodes.uk/SS9%201) | 179 | Southend-on-Sea |
| [SS9 2](https://openpostcodes.uk/SS9%202) | 211 | Southend-on-Sea |
| [SS9 3](https://openpostcodes.uk/SS9%203) | 210 | Southend-on-Sea |
| [SS9 4](https://openpostcodes.uk/SS9%204) | 208 | Southend-on-Sea |
| [SS9 5](https://openpostcodes.uk/SS9%205) | 242 | Southend-on-Sea |