Postcodes in Carmarthenshire page 53 Unitary Authority

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

Wards in this Unitary Authority

Abergwili , Ammanford , Betws , Bigyn , Burry Port , Bynea , Carmarthen Town North and South , Carmarthen Town West , Cenarth and Llangeler , Cilycwm , Cwarter Bach , Cynwyl Elfed , Dafen and Felinfoel , Elli , Garnant , Glanamman , Glanymor , Glyn , Gorslas , Hendy , Hengoed , Kidwelly and St Ishmael , Laugharne Township , Llanboidy , Llanddarog , Llandeilo , Llandovery , Llandybie , Llanegwad , Llanfihangel Aberbythych , Llanfihangel-ar-Arth , Llangadog , Llangennech , Llangunnor , Llangyndeyrn , Llannon , Llanybydder , Lliedi , Llwynhendy , Manordeilo and Salem , Pembrey , Penygroes , Pontyberem , Saron , St Clears and Llansteffan , Swiss Valley , Trelech , Trimsaran , Tycroes , Tyisha , Whitland

Parishes in this Unitary Authority

Abergwili , Abernant , Ammanford , Betws , Bronwydd , Carmarthen , Cenarth , Cilycwm , Cilymaenllwyd , Cwmamman , Cyngor Bro Dyffryn Cennen , Cynwyl Elfed , Cynwyl Gaeo , Eglwyscummin , Gorslas , Henllanfallteg , Kidwelly , Laugharne Township , Llanarthney , Llanboidy , Llanddarog , Llanddeusant , Llanddowror , Llandeilo , Llandovery , Llandybie , Llandyfaelog , Llanedi , Llanegwad , Llanelli , Llanelli Rural , Llanfair-ar-y-bryn , Llanfihangel Aberbythych , Llanfihangel Rhos-y-Corn , Llanfihangel-ar-Arth , Llanfynydd , Llangadog , Llangain , Llangathen , Llangeler , Llangennech , Llangunnor , Llangyndeyrn , Llangynin , Llangynog , Llanllawddog , Llanllwni , Llannon , Llanpumsaint , Llansadwrn , Llansawel , Llansteffan , Llanwinio , Llanwrda , Llanybydder , Llanycrwys , Manordeilo and Salem , Meidrim , Myddfai , Newcastle Emlyn , Newchurch and Merthyr , Pembrey and Burry Port Town , Pencarreg , Pendine , Pontyberem , Quarter Bach , St. Clears , St. Ishmael , Talley , Trelech , Trimsaran , Whitland

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Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
SA31 1HF	Carmarthen Town North and South	51.861058	-4.302259	241562	220559	SN415205
SA31 1HG	Carmarthen Town North and South	51.861167	-4.301328	241627	220569	SN416205
SA31 1HH	Carmarthen Town North and South	51.861339	-4.301213	241635	220588	SN416205
SA31 1HJ	Carmarthen Town North and South	51.861425	-4.301871	241590	220599	SN415205
SA31 1HL	Carmarthen Town North and South	51.861978	-4.303977	241447	220665	SN414206
SA31 1HN	Carmarthen Town North and South	51.86228	-4.30278	241530	220696	SN415206
SA31 1HP	Carmarthen Town North and South	51.861949	-4.299908	241727	220653	SN417206
SA31 1HQ	Carmarthen Town North and South	51.861277	-4.301683	241602	220582	SN416205
SA31 1HR	Carmarthen Town North and South	51.862938	-4.29627	241981	220755	SN419207
SA31 1HS	Carmarthen Town North and South	51.862421	-4.29742	241900	220700	SN418207
SA31 1HT	Carmarthen Town North and South	51.863525	-4.29614	241992	220820	SN419208
SA31 1HU	Carmarthen Town North and South	51.863307	-4.297182	241919	220798	SN419207
SA31 1HW	Carmarthen Town North and South	51.862019	-4.302308	241562	220666	SN415206
SA31 1HX	Carmarthen Town North and South	51.865002	-4.296505	241972	220985	SN419209
SA31 1HY	Carmarthen Town North and South	51.864565	-4.296759	241953	220937	SN419209
SA31 1HZ	Carmarthen Town North and South	51.860013	-4.301422	241616	220441	SN416204
SA31 1JA	Carmarthen Town North and South	51.86341	-4.298356	241839	220812	SN418208
SA31 1JB	Carmarthen Town North and South	51.862897	-4.301554	241617	220762	SN416207
SA31 1JD	Carmarthen Town North and South	51.862689	-4.301645	241610	220739	SN416207
SA31 1JE	Carmarthen Town North and South	51.86338	-4.29757	241893	220807	SN418208
SA31 1JF	Carmarthen Town North and South	51.862595	-4.300493	241689	220726	SN416207
SA31 1JG	Carmarthen Town North and South	51.862884	-4.297661	241885	220752	SN418207
SA31 1JH	Carmarthen Town North and South	51.858742	-4.301589	241600	220300	SN416202
SA31 1JJ	Carmarthen Town North and South	51.864951	-4.298173	241857	220983	SN418209
SA31 1JL	Carmarthen Town North and South	51.864198	-4.298512	241831	220900	SN418209
SA31 1JN	Carmarthen Town North and South	51.855648	-4.30345	241461	219960	SN414199
SA31 1JP	Carmarthen Town North and South	51.85555	-4.30526	241336	219953	SN413199
SA31 1JQ	Carmarthen Town North and South	51.862182	-4.300429	241692	220680	SN416206
SA31 1JR	Carmarthen Town North and South	51.856336	-4.30509	241350	220040	SN413200
SA31 1JS	Carmarthen Town North and South	51.8559	-4.302998	241493	219987	SN414199
SA31 1JT	Carmarthen Town North and South	51.8562	-4.305156	241345	220025	SN413200
SA31 1JU	Carmarthen Town North and South	51.857632	-4.302244	241551	220178	SN415201
SA31 1JW	Carmarthen Town North and South	51.855626	-4.304102	241416	219959	SN414199
SA31 1JX	Carmarthen Town North and South	51.855962	-4.305804	241300	220000	SN412200
SA31 1JY	Carmarthen Town North and South	51.856859	-4.303621	241453	220095	SN414200
SA31 1JZ	Carmarthen Town North and South	51.855953	-4.304424	241395	219996	SN413199
SA31 1LA	Carmarthen Town North and South	51.856047	-4.301452	241600	220000	SN415199
SA31 1LB	Carmarthen Town North and South	51.855962	-4.305804	241300	220000	SN412200
SA31 1LD	Carmarthen Town North and South	51.857446	-4.303484	241465	220160	SN414201
SA31 1LE	Carmarthen Town North and South	51.856074	-4.304249	241407	220009	SN414200
SA31 1LF	Carmarthen Town North and South	51.85599	-4.304353	241400	220000	SN414199
SA31 1LG	Carmarthen Town North and South	51.856623	-4.303746	241444	220069	SN414200
SA31 1LH	Carmarthen Town North and South	51.85772	-4.303294	241479	220190	SN414201
SA31 1LJ	Carmarthen Town North and South	51.856917	-4.302948	241500	220100	SN415200
SA31 1LL	Carmarthen Town North and South	51.857057	-4.302708	241517	220115	SN415201
SA31 1LN	Carmarthen Town North and South	51.858362	-4.302659	241525	220260	SN415202
SA31 1LP	Carmarthen Town North and South	51.856344	-4.302353	241539	220035	SN415200
SA31 1LQ	Carmarthen Town North and South	51.857218	-4.303675	241451	220135	SN414201
SA31 1LR	Carmarthen Town North and South	51.858642	-4.301642	241596	220289	SN415202
SA31 1LS	Carmarthen Town North and South	51.858336	-4.301663	241593	220255	SN415202
SA31 1LT	Carmarthen Town North and South	51.858499	-4.301141	241630	220272	SN416202
SA31 1LU	Carmarthen Town North and South	51.858782	-4.300037	241707	220301	SN417203
SA31 1LW	Carmarthen Town North and South	51.858363	-4.299812	241721	220254	SN417202
SA31 1LX	Carmarthen Town North and South	51.858914	-4.29971	241730	220315	SN417203
SA31 1LY	Carmarthen Town North and South	51.857701	-4.300577	241666	220182	SN416201
SA31 1LZ	Carmarthen Town North and South	51.858489	-4.298941	241781	220266	SN417202
SA31 1NA	Carmarthen Town North and South	51.859195	-4.300523	241675	220348	SN416203
SA31 1NB	Carmarthen Town North and South	51.860017	-4.299853	241724	220438	SN417204
SA31 1ND	Carmarthen Town North and South	51.860132	-4.299975	241716	220451	SN417204
SA31 1NE	Carmarthen Town North and South	51.860266	-4.299082	241778	220464	SN417204
SA31 1NF	Carmarthen Town North and South	51.860113	-4.299125	241774	220447	SN417204
SA31 1NG	Carmarthen Town North and South	51.859172	-4.298009	241848	220340	SN418203
SA31 1NH	Carmarthen Town North and South	51.859298	-4.298916	241786	220356	SN417203
SA31 1NJ	Carmarthen Town North and South	51.859583	-4.297246	241902	220384	SN419203
SA31 1NL	Carmarthen Town North and South	51.85971	-4.296701	241940	220397	SN419203
SA31 1NN	Carmarthen Town North and South	51.861315	-4.296942	241929	220576	SN419205
SA31 1NP	Carmarthen Town North and South	51.86056	-4.297833	241865	220494	SN418204
SA31 1NQ	Carmarthen Town North and South	51.858848	-4.298501	241813	220305	SN418203
SA31 1NR	Carmarthen Town North and South	51.861729	-4.294175	242121	220616	SN421206
SA31 1NS	Carmarthen Town North and South	51.861566	-4.295619	242021	220601	SN420206
SA31 1NT	Carmarthen Town North and South	51.861919	-4.295012	242064	220639	SN420206
SA31 1NU	Carmarthen Town North and South	51.861379	-4.297338	241902	220584	SN419205
SA31 1NW	Carmarthen Town North and South	51.861721	-4.295496	242030	220618	SN420206
SA31 1NX	Carmarthen Town North and South	51.860958	-4.298638	241811	220540	SN418205
SA31 1NY	Carmarthen Town North and South	51.861124	-4.299358	241762	220560	SN417205
SA31 1NZ	Carmarthen Town North and South	51.861507	-4.296342	241971	220596	SN419205
SA31 1PA	Carmarthen Town North and South	51.859721	-4.300282	241693	220406	SN416204
SA31 1PB	Carmarthen Town North and South	51.859611	-4.300421	241683	220394	SN416203
SA31 1PD	Carmarthen Town North and South	51.859915	-4.300974	241646	220429	SN416204
SA31 1PE	Carmarthen Town North and South	51.859776	-4.30072	241663	220413	SN416204
SA31 1PF	Carmarthen Town North and South	51.85972	-4.300819	241656	220407	SN416204
SA31 1PG	Carmarthen Town North and South	51.856247	-4.306407	241259	220033	SN412200
SA31 1PH	Carmarthen Town North and South	51.856284	-4.30683	241230	220038	SN412200
SA31 1PJ	Carmarthen Town North and South	51.856315	-4.306606	241246	220041	SN412200
SA31 1PL	Carmarthen Town North and South	51.856526	-4.306835	241231	220065	SN412200
SA31 1PN	Carmarthen Town North and South	51.856538	-4.307155	241209	220067	SN412200
SA31 1PP	Carmarthen Town North and South	51.855933	-4.307255	241200	220000	SN411199
SA31 1PQ	Carmarthen Town North and South	51.856074	-4.306064	241282	220013	SN412200
SA31 1PR	Carmarthen Town North and South	51.85616	-4.307644	241174	220026	SN411200
SA31 1PS	Carmarthen Town North and South	51.856539	-4.308484	241117	220070	SN411200
SA31 1PT	Carmarthen Town North and South	51.856325	-4.308393	241123	220046	SN411200
SA31 1PU	Carmarthen Town North and South	51.857012	-4.309546	241046	220125	SN410201
SA31 1PW	Carmarthen Town North and South	51.856724	-4.30776	241168	220089	SN411200
SA31 1PX	Carmarthen Town North and South	51.856952	-4.3099	241021	220119	SN410201
SA31 1PY	Carmarthen Town North and South	51.85731	-4.311327	240924	220162	SN409201
SA31 1PZ	Carmarthen Town North and South	51.857129	-4.311411	240918	220142	SN409201
SA31 1QA	Carmarthen Town North and South	51.856696	-4.308238	241135	220087	SN411200
SA31 1QB	Carmarthen Town North and South	51.856335	-4.307878	241158	220046	SN411200
SA31 1QD	Carmarthen Town North and South	51.856803	-4.306029	241287	220094	SN412200
SA31 1QE	Carmarthen Town North and South	51.85722	-4.306297	241270	220141	SN412201

Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license