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 |
|---|---|---|---|---|---|---|
| SA15 3XR | Tyisha | 51.680659 | -4.166756 | 250295 | 200212 | SN502002 |
| SA15 3XS | Lliedi | 51.688097 | -4.157938 | 250929 | 201021 | SN509010 |
| SA15 3XT | Lliedi | 51.688097 | -4.157938 | 250929 | 201021 | SN509010 |
| SA15 3XU | Tyisha | 51.680659 | -4.166756 | 250295 | 200212 | SN502002 |
| SA15 3XW | Tyisha | 51.680659 | -4.166756 | 250295 | 200212 | SN502002 |
| SA15 3XY | Tyisha | 51.68154 | -4.162415 | 250598 | 200301 | SN505003 |
| SA15 3XZ | Tyisha | 51.680659 | -4.166756 | 250295 | 200212 | SN502002 |
| SA15 3YA | Tyisha | 51.681 | -4.162895 | 250563 | 200242 | SN505002 |
| SA15 3YB | Tyisha | 51.682178 | -4.160492 | 250733 | 200368 | SN507003 |
| SA15 3YD | Tyisha | 51.682061 | -4.160964 | 250700 | 200356 | SN507003 |
| SA15 3YE | Lliedi | 51.682943 | -4.158474 | 250875 | 200449 | SN508004 |
| SA15 3YF | Lliedi | 51.682921 | -4.157229 | 250961 | 200444 | SN509004 |
| SA15 3YG | Lliedi | 51.688097 | -4.157938 | 250929 | 201021 | SN509010 |
| SA15 3YH | Tyisha | 51.680659 | -4.166756 | 250295 | 200212 | SN502002 |
| SA15 3YL | Lliedi | 51.684239 | -4.156959 | 250984 | 200590 | SN509005 |
| SA15 3YN | Lliedi | 51.683748 | -4.157717 | 250930 | 200537 | SN509005 |
| SA15 3YP | Lliedi | 51.68476 | -4.155508 | 251086 | 200645 | SN510006 |
| SA15 3YQ | Tyisha | 51.680659 | -4.166756 | 250295 | 200212 | SN502002 |
| SA15 3YR | Tyisha | 51.680659 | -4.166756 | 250295 | 200212 | SN502002 |
| SA15 3YS | Lliedi | 51.684341 | -4.156761 | 250998 | 200601 | SN509006 |
| SA15 3YT | Lliedi | 51.684247 | -4.154572 | 251149 | 200586 | SN511005 |
| SA15 3YU | Lliedi | 51.688097 | -4.157938 | 250929 | 201021 | SN509010 |
| SA15 3YW | Lliedi | 51.684927 | -4.155718 | 251072 | 200664 | SN510006 |
| SA15 3YY | Lliedi | 51.684368 | -4.155316 | 251098 | 200601 | SN510006 |
| SA15 4AA | Hengoed | 51.687675 | -4.191412 | 248614 | 201043 | SN486010 |
| SA15 4AB | Hengoed | 51.688059 | -4.193963 | 248439 | 201091 | SN484010 |
| SA15 4AD | Hengoed | 51.687819 | -4.199565 | 248051 | 201076 | SN480010 |
| SA15 4AE | Hengoed | 51.687984 | -4.20086 | 247962 | 201097 | SN479010 |
| SA15 4AF | Hengoed | 51.687374 | -4.205562 | 247635 | 201039 | SN476010 |
| SA15 4AG | Hengoed | 51.687476 | -4.207303 | 247515 | 201054 | SN475010 |
| SA15 4AH | Hengoed | 51.688022 | -4.206997 | 247538 | 201114 | SN475011 |
| SA15 4AJ | Hengoed | 51.687787 | -4.210414 | 247301 | 201095 | SN473010 |
| SA15 4AL | Hengoed | 51.68831 | -4.204595 | 247705 | 201141 | SN477011 |
| SA15 4AN | Hengoed | 51.688556 | -4.203463 | 247784 | 201166 | SN477011 |
| SA15 4AP | Hengoed | 51.687651 | -4.209974 | 247331 | 201079 | SN473010 |
| SA15 4AR | Hengoed | 51.688721 | -4.209042 | 247399 | 201196 | SN473011 |
| SA15 4AS | Hengoed | 51.688673 | -4.212035 | 247192 | 201197 | SN471011 |
| SA15 4AT | Hengoed | 51.689434 | -4.212723 | 247147 | 201283 | SN471012 |
| SA15 4AU | Hengoed | 51.689486 | -4.21138 | 247240 | 201286 | SN472012 |
| SA15 4AW | Hengoed | 51.688995 | -4.206899 | 247548 | 201222 | SN475012 |
| SA15 4AX | Hengoed | 51.683434 | -4.173283 | 249853 | 200534 | SN498005 |
| SA15 4AY | Hengoed | 51.68877 | -4.214065 | 247052 | 201212 | SN470012 |
| SA15 4BA | Hengoed | 51.68688 | -4.207925 | 247470 | 200989 | SN474009 |
| SA15 4BB | Hengoed | 51.686953 | -4.208826 | 247408 | 200999 | SN474009 |
| SA15 4BD | Hengoed | 51.686566 | -4.205031 | 247669 | 200948 | SN476009 |
| SA15 4BE | Hengoed | 51.687516 | -4.202805 | 247826 | 201049 | SN478010 |
| SA15 4BG | Hengoed | 51.686991 | -4.199119 | 248079 | 200983 | SN480009 |
| SA15 4BH | Hengoed | 51.687353 | -4.199976 | 248021 | 201025 | SN480010 |
| SA15 4BL | Hengoed | 51.687143 | -4.20924 | 247380 | 201021 | SN473010 |
| SA15 4BN | Hengoed | 51.686676 | -4.191957 | 248573 | 200933 | SN485009 |
| SA15 4BP | Hengoed | 51.686368 | -4.193027 | 248498 | 200901 | SN484009 |
| SA15 4BQ | Hengoed | 51.686743 | -4.177695 | 249559 | 200911 | SN495009 |
| SA15 4BR | Hengoed | 51.684235 | -4.175723 | 249687 | 200628 | SN496006 |
| SA15 4BS | Hengoed | 51.687053 | -4.174541 | 249778 | 200939 | SN497009 |
| SA15 4BT | Hengoed | 51.688048 | -4.173735 | 249837 | 201048 | SN498010 |
| SA15 4BU | Hengoed | 51.685302 | -4.177336 | 249579 | 200750 | SN495007 |
| SA15 4BW | Hengoed | 51.688402 | -4.208274 | 247451 | 201159 | SN474011 |
| SA15 4BX | Hengoed | 51.686095 | -4.17435 | 249788 | 200832 | SN497008 |
| SA15 4BY | Hengoed | 51.685942 | -4.177743 | 249553 | 200822 | SN495008 |
| SA15 4BZ | Hengoed | 51.685937 | -4.17511 | 249735 | 200816 | SN497008 |
| SA15 4DA | Hengoed | 51.686503 | -4.177553 | 249568 | 200884 | SN495008 |
| SA15 4DB | Hengoed | 51.686609 | -4.180047 | 249396 | 200901 | SN493009 |
| SA15 4DD | Hengoed | 51.688929 | -4.178161 | 249534 | 201155 | SN495011 |
| SA15 4DE | Hengoed | 51.686334 | -4.174536 | 249776 | 200859 | SN497008 |
| SA15 4DF | Hengoed | 51.68954 | -4.180086 | 249403 | 201227 | SN494012 |
| SA15 4DG | Hengoed | 51.689614 | -4.179048 | 249475 | 201233 | SN494012 |
| SA15 4DH | Hengoed | 51.685083 | -4.178946 | 249467 | 200729 | SN494007 |
| SA15 4DJ | Hengoed | 51.687205 | -4.177529 | 249572 | 200962 | SN495009 |
| SA15 4DL | Hengoed | 51.686732 | -4.18215 | 249251 | 200919 | SN492009 |
| SA15 4DN | Hengoed | 51.686423 | -4.188617 | 248803 | 200898 | SN488008 |
| SA15 4DP | Hengoed | 51.684969 | -4.183643 | 249142 | 200726 | SN491007 |
| SA15 4DQ | Hengoed | 51.686808 | -4.174674 | 249768 | 200912 | SN497009 |
| SA15 4DR | Hengoed | 51.685829 | -4.190108 | 248698 | 200835 | SN486008 |
| SA15 4DS | Hengoed | 51.68569 | -4.191273 | 248617 | 200822 | SN486008 |
| SA15 4DT | Hengoed | 51.684482 | -4.183243 | 249168 | 200671 | SN491006 |
| SA15 4DU | Hengoed | 51.686487 | -4.19338 | 248474 | 200915 | SN484009 |
| SA15 4DW | Hengoed | 51.684348 | -4.177377 | 249573 | 200644 | SN495006 |
| SA15 4DX | Hengoed | 51.685312 | -4.174819 | 249753 | 200746 | SN497007 |
| SA15 4DY | Hengoed | 51.687043 | -4.193971 | 248435 | 200978 | SN484009 |
| SA15 4DZ | Hengoed | 51.685108 | -4.175649 | 249695 | 200725 | SN496007 |
| SA15 4EA | Hengoed | 51.687482 | -4.193587 | 248463 | 201026 | SN484010 |
| SA15 4EB | Hengoed | 51.685299 | -4.176526 | 249635 | 200748 | SN496007 |
| SA15 4ED | Hengoed | 51.687239 | -4.194516 | 248398 | 201001 | SN483010 |
| SA15 4EE | Hengoed | 51.69181 | -4.167245 | 250298 | 201453 | SN502014 |
| SA15 4EF | Hengoed | 51.68488 | -4.172903 | 249884 | 200694 | SN498006 |
| SA15 4EG | Hengoed | 51.684703 | -4.173271 | 249858 | 200675 | SN498006 |
| SA15 4EH | Hengoed | 51.69783 | -4.177749 | 249592 | 202144 | SN495021 |
| SA15 4EJ | Hengoed | 51.692384 | -4.173668 | 249856 | 201530 | SN498015 |
| SA15 4EL | Hengoed | 51.692501 | -4.175613 | 249722 | 201547 | SN497015 |
| SA15 4EN | Hengoed | 51.692929 | -4.175329 | 249743 | 201594 | SN497015 |
| SA15 4EP | Hengoed | 51.691935 | -4.177018 | 249623 | 201487 | SN496014 |
| SA15 4EQ | Hengoed | 51.687311 | -4.202723 | 247831 | 201026 | SN478010 |
| SA15 4ER | Hengoed | 51.690966 | -4.169158 | 250163 | 201363 | SN501013 |
| SA15 4ES | Hengoed | 51.691465 | -4.168921 | 250181 | 201418 | SN501014 |
| SA15 4ET | Hengoed | 51.690711 | -4.167829 | 250254 | 201332 | SN502013 |
| SA15 4EU | Hengoed | 51.691254 | -4.166697 | 250334 | 201390 | SN503013 |
| SA15 4EW | Hengoed | 51.690643 | -4.174467 | 249795 | 201338 | SN497013 |
| SA15 4EY | Hengoed | 51.69074 | -4.166297 | 250360 | 201332 | SN503013 |
| SA15 4EZ | Hengoed | 51.692259 | -4.176049 | 249691 | 201521 | SN496015 |
| SA15 4HA | Hengoed | 51.69179 | -4.165406 | 250425 | 201447 | SN504014 |