ST postcode area
The ST area holds 22 districts and 17,871 live postcodes; its largest place is Stoke-on-Trent.
| District | Live postcodes | Largest place with its centre there |
|---|---|---|
| ST1 | 948 | — |
| ST2 | 757 | — |
| ST3 | 1,648 | Longton |
| ST4 | 1,688 | Stoke-on-Trent |
| ST5 | 2,044 | Newcastle under Lyme |
| ST6 | 1,654 | Tunstall |
| ST7 | 1,358 | Kidsgrove |
| ST8 | 533 | Biddulph |
| ST9 | 334 | Endon |
| ST10 | 826 | Cheadle |
| ST11 | 243 | Fulford |
| ST12 | 122 | Barlaston |
| ST13 | 937 | Leek |
| ST14 | 695 | Uttoxeter |
| ST15 | 689 | Stone |
| ST16 | 929 | Stafford |
| ST17 | 916 | Colwich |
| ST18 | 612 | Great Haywood |
| ST19 | 457 | Penkridge |
| ST20 | 219 | Gnosall |
| ST21 | 218 | Standon |
| ST55 | 44 | — |
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.