# IP

34 districts, 21,928 postcodes

- **Local authorities:** East Suffolk, Mid Suffolk, West Suffolk, Ipswich, Babergh, Breckland, South Norfolk, King's Lynn and West Norfolk, East Cambridgeshire

## Districts

| District | Postcodes | Local authority |
|---|---|---|
| [IP1](https://openpostcodes.uk/IP1) | 1111 | Ipswich |
| [IP10](https://openpostcodes.uk/IP10) | 191 | East Suffolk |
| [IP11](https://openpostcodes.uk/IP11) | 977 | East Suffolk |
| [IP12](https://openpostcodes.uk/IP12) | 1058 | East Suffolk |
| [IP13](https://openpostcodes.uk/IP13) | 1183 | East Suffolk |
| [IP14](https://openpostcodes.uk/IP14) | 1622 | Mid Suffolk |
| [IP15](https://openpostcodes.uk/IP15) | 165 | East Suffolk |
| [IP16](https://openpostcodes.uk/IP16) | 322 | East Suffolk |
| [IP17](https://openpostcodes.uk/IP17) | 732 | East Suffolk |
| [IP18](https://openpostcodes.uk/IP18) | 295 | East Suffolk |
| [IP19](https://openpostcodes.uk/IP19) | 599 | East Suffolk |
| [IP2](https://openpostcodes.uk/IP2) | 718 | Ipswich |
| [IP20](https://openpostcodes.uk/IP20) | 324 | South Norfolk |
| [IP21](https://openpostcodes.uk/IP21) | 530 | Mid Suffolk |
| [IP22](https://openpostcodes.uk/IP22) | 870 | South Norfolk |
| [IP23](https://openpostcodes.uk/IP23) | 339 | Mid Suffolk |
| [IP24](https://openpostcodes.uk/IP24) | 792 | Breckland |
| [IP25](https://openpostcodes.uk/IP25) | 632 | Breckland |
| [IP26](https://openpostcodes.uk/IP26) | 339 | King's Lynn and West Norfolk |
| [IP27](https://openpostcodes.uk/IP27) | 515 | West Suffolk |
| [IP28](https://openpostcodes.uk/IP28) | 887 | West Suffolk |
| [IP29](https://openpostcodes.uk/IP29) | 408 | West Suffolk |
| [IP3](https://openpostcodes.uk/IP3) | 764 | Ipswich |
| [IP30](https://openpostcodes.uk/IP30) | 601 | Mid Suffolk |
| [IP31](https://openpostcodes.uk/IP31) | 790 | West Suffolk |
| [IP32](https://openpostcodes.uk/IP32) | 457 | West Suffolk |
| [IP33](https://openpostcodes.uk/IP33) | 814 | West Suffolk |
| [IP4](https://openpostcodes.uk/IP4) | 946 | Ipswich |
| [IP5](https://openpostcodes.uk/IP5) | 457 | East Suffolk |
| [IP6](https://openpostcodes.uk/IP6) | 788 | Mid Suffolk |
| [IP7](https://openpostcodes.uk/IP7) | 716 | Babergh |
| [IP8](https://openpostcodes.uk/IP8) | 482 | Babergh |
| [IP9](https://openpostcodes.uk/IP9) | 497 | Babergh |
| [IP98](https://openpostcodes.uk/IP98) | 7 | South Norfolk |