This page provides postcode data for the South Yorkshire English ceremonial county. South Yorkshire contains approximately 565,431 households with a population of about 1,343,526 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| S99 1AY | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 1AZ | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 1BA | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 1BB | 53.403667 | -1.431407 | 437900 | 389800 | SK378898 | Yes |
| S99 1BD | 53.404294 | -1.430992 | 437927 | 389870 | SK379898 | Yes |
| S99 1BE | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 1BF | 53.403667 | -1.431407 | 437900 | 389800 | SK378898 | Yes |
| S99 2AA | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AB | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AD | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AE | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AF | 53.404294 | -1.430992 | 437927 | 389870 | SK379898 | No |
| S99 2AH | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AJ | 53.404257 | -1.430827 | 437938 | 389866 | SK379898 | Yes |
| S99 2AP | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AQ | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AR | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 2AS | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 3AA | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 3AD | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| S99 3AE | 53.404294 | -1.431007 | 437926 | 389870 | SK379898 | Yes |
| WF8 3JG | 53.618335 | -1.222672 | 451517 | 413813 | SE515138 | Yes |
| WF8 3LS | 53.633555 | -1.203942 | 452737 | 415520 | SE527155 | Yes |
| WF8 3LT | 53.631762 | -1.210013 | 452338 | 415316 | SE523153 | Yes |