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 |
|---|---|---|---|---|---|---|
| SA17 4LN | Kidwelly and St Ishmael | 51.742249 | -4.29428 | 241695 | 207330 | SN416073 |
| SA17 4LP | Kidwelly and St Ishmael | 51.749336 | -4.283165 | 242487 | 208094 | SN424080 |
| SA17 4LR | Kidwelly and St Ishmael | 51.751277 | -4.287377 | 242203 | 208319 | SN422083 |
| SA17 4LS | Kidwelly and St Ishmael | 51.753971 | -4.284311 | 242424 | 208612 | SN424086 |
| SA17 4LT | Kidwelly and St Ishmael | 51.756876 | -4.281082 | 242657 | 208928 | SN426089 |
| SA17 4LU | Kidwelly and St Ishmael | 51.749021 | -4.2827 | 242518 | 208058 | SN425080 |
| SA17 4LW | Kidwelly and St Ishmael | 51.746412 | -4.288276 | 242124 | 207780 | SN421077 |
| SA17 4LX | Kidwelly and St Ishmael | 51.745774 | -4.287374 | 242184 | 207707 | SN421077 |
| SA17 4LY | Llangyndeyrn | 51.769919 | -4.289682 | 242109 | 210397 | SN421103 |
| SA17 4NA | Llangyndeyrn | 51.771072 | -4.286827 | 242310 | 210519 | SN423105 |
| SA17 4NB | Llangyndeyrn | 51.765926 | -4.287828 | 242223 | 209949 | SN422099 |
| SA17 4ND | Llangyndeyrn | 51.767291 | -4.286564 | 242315 | 210098 | SN423100 |
| SA17 4NE | Llangyndeyrn | 51.76616 | -4.27997 | 242766 | 209958 | SN427099 |
| SA17 4NF | Llangyndeyrn | 51.761015 | -4.278174 | 242872 | 209382 | SN428093 |
| SA17 4NG | Llangyndeyrn | 51.761931 | -4.268482 | 243544 | 209463 | SN435094 |
| SA17 4NH | Llangyndeyrn | 51.759968 | -4.264413 | 243818 | 209236 | SN438092 |
| SA17 4NL | Llangyndeyrn | 51.757768 | -4.266549 | 243663 | 208996 | SN436089 |
| SA17 4NN | Llangyndeyrn | 51.755935 | -4.274876 | 243082 | 208810 | SN430088 |
| SA17 4NP | Kidwelly and St Ishmael | 51.756995 | -4.278668 | 242824 | 208936 | SN428089 |
| SA17 4NR | Kidwelly and St Ishmael | 51.756561 | -4.279254 | 242782 | 208889 | SN427088 |
| SA17 4NS | Kidwelly and St Ishmael | 51.755289 | -4.278958 | 242798 | 208747 | SN427087 |
| SA17 4NT | Kidwelly and St Ishmael | 51.755832 | -4.275059 | 243069 | 208799 | SN430087 |
| SA17 4NU | Kidwelly and St Ishmael | 51.7551 | -4.276674 | 242955 | 208721 | SN429087 |
| SA17 4NW | Kidwelly and St Ishmael | 51.755959 | -4.276413 | 242976 | 208816 | SN429088 |
| SA17 4NY | Kidwelly and St Ishmael | 51.752416 | -4.278712 | 242805 | 208427 | SN428084 |
| SA17 4NZ | Llangyndeyrn | 51.769898 | -4.290754 | 242035 | 210397 | SN420103 |
| SA17 4PA | Kidwelly and St Ishmael | 51.75119 | -4.278897 | 242788 | 208291 | SN427082 |
| SA17 4PB | Kidwelly and St Ishmael | 51.750284 | -4.279257 | 242760 | 208191 | SN427081 |
| SA17 4PD | Kidwelly and St Ishmael | 51.749478 | -4.279506 | 242740 | 208102 | SN427081 |
| SA17 4PE | Kidwelly and St Ishmael | 51.750178 | -4.281005 | 242639 | 208183 | SN426081 |
| SA17 4PF | Kidwelly and St Ishmael | 51.749361 | -4.281862 | 242577 | 208094 | SN425080 |
| SA17 4PG | Kidwelly and St Ishmael | 51.745421 | -4.284227 | 242400 | 207661 | SN424076 |
| SA17 4PH | Kidwelly and St Ishmael | 51.745643 | -4.285774 | 242294 | 207689 | SN422076 |
| SA17 4PJ | Kidwelly and St Ishmael | 51.749881 | -4.280541 | 242670 | 208149 | SN426081 |
| SA17 4PP | Kidwelly and St Ishmael | 51.736062 | -4.298428 | 241387 | 206651 | SN413066 |
| SA17 4PR | Kidwelly and St Ishmael | 51.743768 | -4.289692 | 242017 | 207489 | SN420074 |
| SA17 4PS | Kidwelly and St Ishmael | 51.743515 | -4.289274 | 242045 | 207460 | SN420074 |
| SA17 4PT | Kidwelly and St Ishmael | 51.742597 | -4.286562 | 242229 | 207352 | SN422073 |
| SA17 4PU | Kidwelly and St Ishmael | 51.744642 | -4.288201 | 242123 | 207583 | SN421075 |
| SA17 4PY | Kidwelly and St Ishmael | 51.743602 | -4.288033 | 242131 | 207467 | SN421074 |
| SA17 4RA | Kidwelly and St Ishmael | 51.74703 | -4.278238 | 242819 | 207827 | SN428078 |
| SA17 4RB | Kidwelly and St Ishmael | 51.746168 | -4.281875 | 242565 | 207739 | SN425077 |
| SA17 4RD | Kidwelly and St Ishmael | 51.747685 | -4.281082 | 242625 | 207906 | SN426079 |
| SA17 4RE | Kidwelly and St Ishmael | 51.747839 | -4.280568 | 242661 | 207922 | SN426079 |
| SA17 4RF | Kidwelly and St Ishmael | 51.748357 | -4.280305 | 242681 | 207979 | SN426079 |
| SA17 4RG | Kidwelly and St Ishmael | 51.74956 | -4.279481 | 242742 | 208111 | SN427081 |
| SA17 4RH | Kidwelly and St Ishmael | 51.749941 | -4.278863 | 242786 | 208152 | SN427081 |
| SA17 4RJ | Kidwelly and St Ishmael | 51.749147 | -4.280808 | 242649 | 208068 | SN426080 |
| SA17 4RL | Kidwelly and St Ishmael | 51.748692 | -4.277409 | 242882 | 208010 | SN428080 |
| SA17 4RN | Trimsaran | 51.739669 | -4.264527 | 243740 | 206979 | SN437069 |
| SA17 4RP | Kidwelly and St Ishmael | 51.750008 | -4.269333 | 243444 | 208139 | SN434081 |
| SA17 4RR | Kidwelly and St Ishmael | 51.752001 | -4.265318 | 243728 | 208352 | SN437083 |
| SA17 4RS | Kidwelly and St Ishmael | 51.751687 | -4.264346 | 243794 | 208315 | SN437083 |
| SA17 4RT | Kidwelly and St Ishmael | 51.753013 | -4.258501 | 244202 | 208450 | SN442084 |
| SA17 4RU | Llangyndeyrn | 51.75171 | -4.252843 | 244588 | 208293 | SN445082 |
| SA17 4RW | Trimsaran | 51.745966 | -4.259743 | 244092 | 207669 | SN440076 |
| SA17 4RY | Llangyndeyrn | 51.755408 | -4.252737 | 244608 | 208704 | SN446087 |
| SA17 4SA | Llangyndeyrn | 51.755044 | -4.245924 | 245077 | 208649 | SN450086 |
| SA17 4SB | Llangyndeyrn | 51.758563 | -4.242475 | 245327 | 209033 | SN453090 |
| SA17 4SD | Llangyndeyrn | 51.761261 | -4.250449 | 244786 | 209350 | SN447093 |
| SA17 4SE | Llangyndeyrn | 51.761946 | -4.250353 | 244795 | 209426 | SN447094 |
| SA17 4SF | Llangyndeyrn | 51.76233 | -4.255212 | 244461 | 209479 | SN444094 |
| SA17 4SG | Llangyndeyrn | 51.765007 | -4.256273 | 244397 | 209779 | SN443097 |
| SA17 4SH | Llangyndeyrn | 51.771802 | -4.252699 | 244667 | 210527 | SN446105 |
| SA17 4SJ | Kidwelly and St Ishmael | 51.736408 | -4.307831 | 240739 | 206710 | SN407067 |
| SA17 4SL | Llangyndeyrn | 51.768193 | -4.242532 | 245356 | 210104 | SN453101 |
| SA17 4SN | Llangyndeyrn | 51.765115 | -4.243612 | 245271 | 209764 | SN452097 |
| SA17 4SP | Kidwelly and St Ishmael | 51.748734 | -4.279889 | 242711 | 208020 | SN427080 |
| SA17 4SQ | Llangyndeyrn | 51.762441 | -4.249392 | 244863 | 209479 | SN448094 |
| SA17 4SR | Kidwelly and St Ishmael | 51.739494 | -4.294879 | 241644 | 207025 | SN416070 |
| SA17 4SS | Kidwelly and St Ishmael | 51.740132 | -4.294911 | 241644 | 207096 | SN416070 |
| SA17 4ST | Kidwelly and St Ishmael | 51.739073 | -4.296205 | 241551 | 206981 | SN415069 |
| SA17 4SU | Kidwelly and St Ishmael | 51.735707 | -4.306448 | 240832 | 206629 | SN408066 |
| SA17 4SW | Kidwelly and St Ishmael | 51.757351 | -4.260181 | 244101 | 208936 | SN441089 |
| SA17 4SX | Kidwelly and St Ishmael | 51.738725 | -4.295115 | 241625 | 206940 | SN416069 |
| SA17 4SY | Kidwelly and St Ishmael | 51.734608 | -4.306971 | 240792 | 206508 | SN407065 |
| SA17 4TA | Kidwelly and St Ishmael | 51.733274 | -4.306237 | 240838 | 206358 | SN408063 |
| SA17 4TB | Kidwelly and St Ishmael | 51.733649 | -4.306836 | 240798 | 206401 | SN407064 |
| SA17 4TD | Kidwelly and St Ishmael | 51.733549 | -4.3046 | 240952 | 206385 | SN409063 |
| SA17 4TE | Kidwelly and St Ishmael | 51.734634 | -4.303801 | 241011 | 206504 | SN410065 |
| SA17 4TF | Kidwelly and St Ishmael | 51.73069 | -4.30683 | 240788 | 206072 | SN407060 |
| SA17 4TG | Kidwelly and St Ishmael | 51.731852 | -4.306744 | 240798 | 206201 | SN407062 |
| SA17 4TH | Kidwelly and St Ishmael | 51.732481 | -4.299433 | 241305 | 206255 | SN413062 |
| SA17 4TJ | Kidwelly and St Ishmael | 51.739899 | -4.298086 | 241424 | 207077 | SN414070 |
| SA17 4TL | Kidwelly and St Ishmael | 51.730868 | -4.311039 | 240498 | 206101 | SN404061 |
| SA17 4TN | Kidwelly and St Ishmael | 51.735614 | -4.304271 | 240982 | 206614 | SN409066 |
| SA17 4TP | Kidwelly and St Ishmael | 51.736624 | -4.30367 | 241027 | 206725 | SN410067 |
| SA17 4TQ | Kidwelly and St Ishmael | 51.73352 | -4.30331 | 241041 | 206379 | SN410063 |
| SA17 4TR | Kidwelly and St Ishmael | 51.737159 | -4.302553 | 241106 | 206782 | SN411067 |
| SA17 4TS | Kidwelly and St Ishmael | 51.73765 | -4.303187 | 241064 | 206838 | SN410068 |
| SA17 4TT | Kidwelly and St Ishmael | 51.738652 | -4.302557 | 241111 | 206948 | SN411069 |
| SA17 4TU | Kidwelly and St Ishmael | 51.739114 | -4.300538 | 241252 | 206995 | SN412069 |
| SA17 4TW | Kidwelly and St Ishmael | 51.735089 | -4.300782 | 241221 | 206548 | SN412065 |
| SA17 4TY | Kidwelly and St Ishmael | 51.738806 | -4.299262 | 241339 | 206958 | SN413069 |
| SA17 4UA | Kidwelly and St Ishmael | 51.739398 | -4.299321 | 241337 | 207024 | SN413070 |
| SA17 4UB | Kidwelly and St Ishmael | 51.738873 | -4.29815 | 241416 | 206963 | SN414069 |
| SA17 4UD | Kidwelly and St Ishmael | 51.736848 | -4.305087 | 240930 | 206753 | SN409067 |
| SA17 4UE | Kidwelly and St Ishmael | 51.733381 | -4.308097 | 240710 | 206374 | SN407063 |
| SA17 4UF | Kidwelly and St Ishmael | 51.732075 | -4.308189 | 240699 | 206229 | SN406062 |
| SA17 4UG | Kidwelly and St Ishmael | 51.732825 | -4.308459 | 240683 | 206313 | SN406063 |