This page provides postcode data for the Carmarthenshire UK Unitary Authority.
In 2021, Carmarthenshire contained approximately 81,800 households with a population of about 187,900
In 2011, Carmarthenshire contained approximately 78,837 households with a population of about 183,797
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SA34 0AD | Whitland | 51.819618 | -4.616207 | 219781 | 216681 | SN197166 |
| SA34 0AE | Whitland | 51.820058 | -4.61706 | 219724 | 216732 | SN197167 |
| SA34 0AF | Whitland | 51.818933 | -4.617082 | 219718 | 216607 | SN197166 |
| SA34 0AG | Whitland | 51.819641 | -4.614772 | 219880 | 216680 | SN198166 |
| SA34 0AH | Whitland | 51.819429 | -4.619041 | 219585 | 216667 | SN195166 |
| SA34 0AJ | Whitland | 51.819478 | -4.614008 | 219932 | 216660 | SN199166 |
| SA34 0AL | Whitland | 51.819236 | -4.613544 | 219963 | 216632 | SN199166 |
| SA34 0AN | Whitland | 51.818948 | -4.613992 | 219931 | 216601 | SN199166 |
| SA34 0AP | Whitland | 51.81832 | -4.613926 | 219933 | 216531 | SN199165 |
| SA34 0AQ | Whitland | 51.820469 | -4.61392 | 219942 | 216770 | SN199167 |
| SA34 0AR | Whitland | 51.819204 | -4.614195 | 219918 | 216630 | SN199166 |
| SA34 0AS | Whitland | 51.818445 | -4.613963 | 219931 | 216545 | SN199165 |
| SA34 0AT | Whitland | 51.819895 | -4.615048 | 219862 | 216709 | SN198167 |
| SA34 0AU | Whitland | 51.821104 | -4.615713 | 219821 | 216845 | SN198168 |
| SA34 0AW | Whitland | 51.818381 | -4.613596 | 219956 | 216537 | SN199165 |
| SA34 0AX | Whitland | 51.822406 | -4.615774 | 219822 | 216990 | SN198169 |
| SA34 0AY | Whitland | 51.82582 | -4.617147 | 219741 | 217373 | SN197173 |
| SA34 0BA | Whitland | 51.821479 | -4.615836 | 219814 | 216887 | SN198168 |
| SA34 0BB | Whitland | 51.823498 | -4.616447 | 219780 | 217113 | SN197171 |
| SA34 0BD | Whitland | 51.822043 | -4.616362 | 219780 | 216951 | SN197169 |
| SA34 0BE | Whitland | 51.824028 | -4.617653 | 219699 | 217175 | SN196171 |
| SA34 0BG | Whitland | 51.824644 | -4.617079 | 219741 | 217242 | SN197172 |
| SA34 0BH | Whitland | 51.827569 | -4.618569 | 219650 | 217571 | SN196175 |
| SA34 0BJ | Whitland | 51.82182 | -4.602098 | 220762 | 216891 | SN207168 |
| SA34 0BL | Whitland | 51.822526 | -4.601065 | 220836 | 216967 | SN208169 |
| SA34 0BN | Whitland | 51.856179 | -4.67282 | 216029 | 220888 | SN160208 |
| SA34 0BQ | Whitland | 51.826022 | -4.622224 | 219392 | 217408 | SN193174 |
| SA34 0BX | Whitland | 51.821465 | -4.598595 | 221002 | 216843 | SN210168 |
| SA34 0BZ | Llanboidy | 51.831447 | -4.618098 | 219698 | 218001 | SN196180 |
| SA34 0DA | Whitland | 51.820053 | -4.601053 | 220827 | 216692 | SN208166 |
| SA34 0DB | Whitland | 51.817543 | -4.602316 | 220730 | 216416 | SN207164 |
| SA34 0DD | Llanboidy | 51.866346 | -4.565606 | 223451 | 221753 | SN234217 |
| SA34 0DE | Llanboidy | 51.873145 | -4.558598 | 223960 | 222492 | SN239224 |
| SA34 0DF | Llanboidy | 51.87767 | -4.557707 | 224039 | 222993 | SN240229 |
| SA34 0DG | Trelech | 51.888655 | -4.564522 | 223613 | 224231 | SN236242 |
| SA34 0DH | Trelech | 51.89325 | -4.576063 | 222837 | 224770 | SN228247 |
| SA34 0DJ | Trelech | 51.895035 | -4.572168 | 223112 | 224959 | SN231249 |
| SA34 0DL | Trelech | 51.869802 | -4.533973 | 225642 | 222061 | SN256220 |
| SA34 0DN | Trelech | 51.886499 | -4.531628 | 225868 | 223912 | SN258239 |
| SA34 0DP | Trelech | 51.900521 | -4.549846 | 224669 | 225515 | SN246255 |
| SA34 0DR | Trelech | 51.904204 | -4.537566 | 225528 | 225895 | SN255258 |
| SA34 0DS | Trelech | 51.912957 | -4.534512 | 225772 | 226861 | SN257268 |
| SA34 0DT | Trelech | 51.922842 | -4.552333 | 224585 | 228003 | SN245280 |
| SA34 0DU | Trelech | 51.929973 | -4.562266 | 223930 | 228820 | SN239288 |
| SA34 0EB | Llanboidy | 51.833648 | -4.591821 | 221517 | 218181 | SN215181 |
| SA34 0ED | Llanboidy | 51.85832 | -4.571569 | 223009 | 220875 | SN230208 |
| SA34 0EE | Llanboidy | 51.871178 | -4.583968 | 222206 | 222335 | SN222223 |
| SA34 0EF | Llanboidy | 51.873633 | -4.573329 | 222948 | 222582 | SN229225 |
| SA34 0EG | Llanboidy | 51.875873 | -4.587231 | 222000 | 222865 | SN220228 |
| SA34 0EH | Llanboidy | 51.876455 | -4.587351 | 221994 | 222930 | SN219229 |
| SA34 0EJ | Llanboidy | 51.878532 | -4.591844 | 221693 | 223172 | SN216231 |
| SA34 0EL | Llanboidy | 51.879518 | -4.593659 | 221572 | 223286 | SN215232 |
| SA34 0EN | Llanboidy | 51.885068 | -4.594386 | 221544 | 223905 | SN215239 |
| SA34 0EP | Llanboidy | 51.883588 | -4.591772 | 221718 | 223734 | SN217237 |
| SA34 0ER | Llanboidy | 51.873935 | -4.593135 | 221586 | 222664 | SN215226 |
| SA34 0ES | Llanboidy | 51.870434 | -4.613563 | 220166 | 222325 | SN201223 |
| SA34 0ET | Llanboidy | 51.883276 | -4.609963 | 220465 | 223744 | SN204237 |
| SA34 0EU | Llanboidy | 51.904249 | -4.614784 | 220217 | 226088 | SN202260 |
| SA34 0EX | Llanboidy | 51.901464 | -4.601248 | 221137 | 225745 | SN211257 |
| SA34 0EY | Llanboidy | 51.891378 | -4.600636 | 221139 | 224622 | SN211246 |
| SA34 0HA | Llanboidy | 51.887631 | -4.584985 | 222201 | 224167 | SN222241 |
| SA34 0HB | Llanboidy | 51.881188 | -4.574516 | 222896 | 223425 | SN228234 |
| SA34 0HD | Whitland | 51.821309 | -4.59876 | 220990 | 216826 | SN209168 |
| SA34 0HE | Whitland | 51.821839 | -4.599995 | 220907 | 216888 | SN209168 |
| SA34 0HG | Whitland | 51.82264 | -4.59875 | 220996 | 216974 | SN209169 |
| SA34 0HH | Whitland | 51.819202 | -4.608231 | 220329 | 216615 | SN203166 |
| SA34 0HJ | Whitland | 51.820028 | -4.605826 | 220498 | 216701 | SN204167 |
| SA34 0HL | Whitland | 51.819897 | -4.604846 | 220565 | 216684 | SN205166 |
| SA34 0HN | Whitland | 51.81922 | -4.607811 | 220358 | 216616 | SN203166 |
| SA34 0HP | Whitland | 51.820638 | -4.603467 | 220663 | 216763 | SN206167 |
| SA34 0HQ | Whitland | 51.820429 | -4.606822 | 220431 | 216748 | SN204167 |
| SA34 0HR | Whitland | 51.822342 | -4.597165 | 221104 | 216937 | SN211169 |
| SA34 0HS | Trelech | 51.896936 | -4.566636 | 223500 | 225157 | SN235251 |
| SA34 0HT | Trelech | 51.898344 | -4.560233 | 223946 | 225298 | SN239252 |
| SA34 0HU | Trelech | 51.907107 | -4.558842 | 224076 | 226269 | SN240262 |
| SA34 0HW | Whitland | 51.822159 | -4.599781 | 220923 | 216923 | SN209169 |
| SA34 0HX | Trelech | 51.907067 | -4.557371 | 224177 | 226261 | SN241262 |
| SA34 0HY | Trelech | 51.907179 | -4.551372 | 224590 | 226259 | SN245262 |
| SA34 0HZ | Whitland | 51.821185 | -4.598651 | 220997 | 216812 | SN209168 |
| SA34 0JA | Trelech | 51.914186 | -4.564959 | 223683 | 227071 | SN236270 |
| SA34 0JB | Trelech | 51.909688 | -4.575724 | 222925 | 226597 | SN229265 |
| SA34 0JD | Trelech | 51.914971 | -4.566458 | 223583 | 227162 | SN235271 |
| SA34 0JE | Trelech | 51.91441 | -4.578554 | 222749 | 227129 | SN227271 |
| SA34 0JF | Whitland | 51.820874 | -4.604192 | 220614 | 216791 | SN206167 |
| SA34 0JG | Llanboidy | 51.914173 | -4.596689 | 221501 | 227147 | SN215271 |
| SA34 0JH | Llanboidy | 51.921591 | -4.59063 | 221947 | 227957 | SN219279 |
| SA34 0JJ | Llanboidy | 51.93135 | -4.578682 | 222807 | 229013 | SN228290 |
| SA34 0JL | Llanboidy | 51.925148 | -4.572813 | 223186 | 228309 | SN231283 |
| SA34 0JN | Trelech | 51.919368 | -4.555336 | 224365 | 227624 | SN243276 |
| SA34 0JP | Llanboidy | 51.926942 | -4.60691 | 220849 | 228592 | SN208285 |
| SA34 0JR | Llanboidy | 51.922945 | -4.601399 | 221212 | 228134 | SN212281 |
| SA34 0JS | Llanboidy | 51.918429 | -4.606373 | 220852 | 227644 | SN208276 |
| SA34 0JT | Llanboidy | 51.912534 | -4.616705 | 220118 | 227014 | SN201270 |
| SA34 0JU | Llanboidy | 51.92154 | -4.624196 | 219639 | 228034 | SN196280 |
| SA34 0JX | Llanboidy | 51.913243 | -4.632888 | 219008 | 227133 | SN190271 |
| SA34 0LG | Llanboidy | 51.832745 | -4.600551 | 220912 | 218102 | SN209181 |
| SA34 0LH | Llanboidy | 51.856164 | -4.595627 | 221344 | 220694 | SN213206 |
| SA34 0LJ | Llanboidy | 51.863271 | -4.594308 | 221463 | 221481 | SN214214 |
| SA34 0LL | Llanboidy | 51.863312 | -4.571955 | 223002 | 221431 | SN230214 |
| SA34 0LN | Llanboidy | 51.850813 | -4.567786 | 223240 | 220031 | SN232200 |