| Reference |
post code |
location 1 |
location 2 |
| SA31 1 | | PICTON TERRACE | |
| SA31 2 | | LAMMAS STREET | |
| SA31 3 | | PENTREFELIN STREET / WATERLOO TERRACE | |
| SA31 4 | | OLD OAK LANE | |
| SA31 5 | | RAILWAY STATION | |
| SA31 7 | | FOUNTAIN HALL TERRACE | |
| SA31 8 | | PRIORY STREET POST OFFICE | |
| SA31 9 | | JOHNSTOWN POST OFFICE | |
| SA31 10 | | FRANCIS TERRACE / RICHMOND TERRACE | |
| SA31 11 | | PARCMAEN STREET | |
| SA31 12 | | COURTLANDS PARK | |
| SA31 13 | | GUILDHALL SQUARE | |
| SA31 14 | | BRONYGLYN | |
| SA31 15 | | WERNBONGAM | |
| SA31 17 | | PENYMORFA | |
| SA31 22 | | ST DAVIDS HOSPITAL | |
| SA31 23 | | SAFEWAY | |
| SA31 43 | | STAR COTTAGE | |
| SA31 48 | | TESCO | |
| SA31 95 | | BRYN BACH | |
| SA31 102 | | ELM CHAPEL DEWI | |
| SA31 106 | | GLYNTAF | |
| SA31 110 | | CWMFWRD | |
| SA31 112 | | TANERDY | |
| SA31 113 | | GLANGWILI VILLAGE | |
| SA31 133 | | BARN ROAD | |
| SA31 191 | | GATFACH CROSSROADS | |
| SA31 267 | | TRINITY COLLEGE | |
| SA31 272 | | BRONWYDD ROAD | |
| SA31 293 | | BLACK OX | |
| SA31 304 | | ABERGWILI ROAD | |
| SA31 305 | | LONG ACRE ROAD | |
| SA31 309 | | PENMAES | |
| SA31 326 | | LLANGUNNOR ROAD | |
| SA31 332 | | GLANRHYD | |
| SA31 370 | | CRISPIN AVENUE | |
| SA31 377 | | ST NONS AVENUE | |
| SA31 396 | | LIME GROVE AVENUE | |
| SA31 416 | | BRIDGE | |
| SA31 418 | | HEOL Y DELYN | |
| SA31 437 | | AMEX PARK | |
| SA31 442 | | PONT GARREG | |
| SA31 445 | | PENBRYN AVENUE | |
| SA31 454 | | WERNCORGAM | |
| SA31 464 | | FFYNONDRAIN | |
| SA31 465 | | RHOSYCORN | |
| SA31 469 | | PENBOYR CROSS ROADS | |
| SA31 474 | | RUSSEL TERRACE | |
| SA31 475 | | DOLGWILI ROAD | |
| SA31 479 | | ABERGWILI POST OFFICE | |
| SA31 485 | | BELVEDERE AVENUE | |
| SA31 486 | | PARK HALL | |
| SA31 503 | | FRONGELLI | |
| SA31 517 | | ST. ANNES | |
| SA31 520 | | HEOL DRINDOD | |
| SA31 537 | | HAFOD CWNIN | |
| SA31 546 | | OLD STATION | |
| SA31 557 | | BREWERY ROAD POST OFFICE | |
| SA31 558 | | QUAY STREET | |
| SA31 561 | | WAUNIGRO | |
| SA31 569 | | PARC GWYN | |
| SA31 577 | | BRYNMEURIG POST OFFICE | |
| SA31 589 | | TREGYNNWR | |
| SA31 593 | | BROMYRDDIN | |
| SA31 594 | | LLANLLWCH | |
| SA31 601 | | CASTELL PIGYN ROAD | |
| SA31 6 | SA31 1AA | CARMARTHEN HEAD QUARTERS | KINGS STREET |
| SA31 18 | SA31 2BG | CARMARTHEN DELIVERY OFFICE | STEPHENS WAY |
| SA31 268 | SA31 3EA | MAES Y WENOL | CARMARTHEN |
| SA31 595 | SA31 8AT | TOWY VIEW PARK | CARMARTHEN |
Map boundaries are based on data from