# IP4

5 sectors, 946 postcodes

- **Part of:** [IP](https://openpostcodes.uk/IP)
- **Local authorities:** Ipswich, East Suffolk

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [IP4 1](https://openpostcodes.uk/IP4%201) | 142 | Ipswich |
| [IP4 2](https://openpostcodes.uk/IP4%202) | 209 | Ipswich |
| [IP4 3](https://openpostcodes.uk/IP4%203) | 152 | Ipswich |
| [IP4 4](https://openpostcodes.uk/IP4%204) | 180 | Ipswich |
| [IP4 5](https://openpostcodes.uk/IP4%205) | 263 | Ipswich |