Gorseinon postcodes

There are 942 postcodes in this built up area

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Active postcode

Postcode no longer in use

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This table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.

Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
SA3 1WY	51.666262	-4.016996	260604	198313	SS606983	No
SA4 0WT	51.666262	-4.016996	260604	198313	SS606983	No
SA4 0WY	51.666262	-4.016996	260604	198313	SS606983	No
SA4 0WZ	51.666262	-4.016996	260604	198313	SS606983	No
SA4 0YG	51.666262	-4.016996	260604	198313	SS606983	No
SA4 0ZD	51.666262	-4.016996	260604	198313	SS606983	No
SA4 0ZR	51.666262	-4.016996	260604	198313	SS606983	No
SA4 1AA	51.668882	-4.011574	260987	198594	SS609985	No
SA4 1AB	51.670597	-4.009104	261163	198780	SS611987	No
SA4 1AD	51.669214	-4.009014	261165	198626	SS611986	No
SA4 1AE	51.671775	-4.004919	261456	198903	SS614989	No
SA4 1AF	51.671155	-3.996952	262005	198819	SS620988	No
SA4 1AG	51.668985	-3.999763	261804	198583	SS618985	No
SA4 1AJ	51.670624	-3.998028	261929	198762	SS619987	No
SA4 1AL	51.670929	-3.998619	261889	198797	SS618987	No
SA4 1AN	51.67153	-3.99921	261850	198865	SS618988	No
SA4 1AP	51.672736	-3.99867	261891	198998	SS618989	No
SA4 1AQ	51.671079	-3.999826	261806	198816	SS618988	No
SA4 1AR	51.671949	-3.997869	261944	198909	SS619989	No
SA4 1AS	51.66903	-3.998738	261875	198586	SS618985	No
SA4 1AT	51.668386	-3.998508	261889	198514	SS618985	No
SA4 1AU	51.668182	-3.999381	261828	198493	SS618984	No
SA4 1AW	51.672236	-3.999472	261834	198944	SS618989	No
SA4 1AX	51.673167	-4.001828	261674	199052	SS616990	No
SA4 1AY	51.674336	-4.003412	261568	199185	SS615991	No
SA4 1AZ	51.671403	-3.997194	261989	198847	SS619988	No
SA4 1BA	51.672934	-4.006026	261383	199034	SS613990	No
SA4 1BB	51.672141	-4.010865	261046	198955	SS610989	No
SA4 1BD	51.670931	-4.010074	261097	198819	SS610988	No
SA4 1BE	51.671512	-4.010823	261047	198885	SS610988	No
SA4 1BG	51.670687	-4.011726	260982	198795	SS609987	No
SA4 1BH	51.672389	-4.014737	260779	198990	SS607989	No
SA4 1BJ	51.670842	-4.0137	260846	198816	SS608988	No
SA4 1BL	51.670905	-4.013196	260881	198822	SS608988	No
SA4 1BN	51.67114	-3.995751	262088	198815	SS620988	No
SA4 1BP	51.671787	-4.015781	260705	198925	SS607989	No
SA4 1BQ	51.67057	-4.012256	260945	198783	SS609987	No
SA4 1BR	51.671417	-4.015316	260736	198883	SS607988	No
SA4 1BS	51.671539	-4.016045	260686	198898	SS606988	No
SA4 1BT	51.669399	-4.012363	260934	198653	SS609986	No
SA4 1BU	51.673247	-3.99716	261997	199052	SS619990	No
SA4 1BW	51.67094	-4.014297	260805	198828	SS608988	No
SA4 1BX	51.673044	-3.996399	262049	199028	SS620990	No
SA4 1BY	51.671993	-3.995832	262085	198910	SS620989	No
SA4 1BZ	51.670053	-3.996701	262019	198696	SS620986	No
SA4 1DA	51.668742	-3.996614	262021	198550	SS620985	No
SA4 1DF	51.671358	-4.008762	261189	198864	SS611988	No
SA4 1FX	51.668755	-3.993708	262222	198546	SS622985	No
SA4 1FY	51.668538	-3.99432	262179	198523	SS621985	No
SA4 1GA	51.66691	-4.024313	260100	198399	SS601983	No
SA4 1GB	51.668264	-4.02715	259908	198555	SS599985	No
SA4 1GD	51.668641	-4.022482	260232	198588	SS602985	No
SA4 1GE	51.667384	-4.018724	260488	198441	SS604984	No
SA4 1GF	51.668032	-4.011348	261000	198499	SS610984	No
SA4 1GG	51.667577	-4.017922	260544	198461	SS605984	No
SA4 1GH	51.673302	-3.992838	262296	199050	SS622990	No
SA4 1GJ	51.667982	-4.014238	260800	198499	SS608984	No
SA4 1GN	51.666802	-3.991728	262353	198325	SS623983	No
SA4 1GP	51.673766	-3.998354	261916	199112	SS619991	No
SA4 1GS	51.667503	-3.989633	262500	198399	SS625983	No
SA4 1GW	51.667225	-4.02009	260393	198426	SS603984	No
SA4 1GY	51.666111	-4.018493	260500	198299	SS605982	No
SA4 1GZ	51.665396	-4.019763	260410	198222	SS604982	No
SA4 1HF	51.669185	-3.993279	262253	198593	SS622985	No
SA4 1HN	51.664746	-4.021513	260287	198153	SS602981	No
SA4 1HP	51.668671	-3.992851	262281	198535	SS622985	No
SA4 1WD	51.673413	-4.014783	260779	199104	SS607991	No
SA4 1WE	51.669215	-4.014221	260805	198636	SS608986	No
SA4 1WF	51.665135	-4.01926	260444	198192	SS604981	No
SA4 1WG	51.666665	-4.015525	260707	198355	SS607983	No
SA4 1WL	51.663783	-4.022048	260247	198047	SS602980	No
SA4 1WQ	51.670747	-4.016646	260642	198811	SS606988	No
SA4 1WU	51.664239	-4.022748	260200	198099	SS602980	No
SA4 1ZP	51.669811	-3.994564	262166	198665	SS621986	No
SA4 1ZR	51.66976	-3.993347	262250	198657	SS622986	No
SA4 1ZS	51.669931	-3.99334	262251	198676	SS622986	No
SA4 1ZT	51.67054	-3.993483	262243	198744	SS622987	No
SA4 2AA	51.668164	-4.041188	258937	198571	SS589985	No
SA4 2AD	51.668704	-4.040128	259012	198629	SS590986	No
SA4 2AE	51.665875	-4.041505	258908	198317	SS589983	No
SA4 2AF	51.666174	-4.040838	258955	198349	SS589983	No
SA4 2AG	51.663995	-4.04048	258973	198106	SS589981	No
SA4 2AH	51.667508	-4.041694	258900	198499	SS589984	No
SA4 2AJ	51.667732	-4.041747	258897	198524	SS588985	No
SA4 2AL	51.663816	-4.040964	258939	198087	SS589980	No
SA4 2AN	51.665398	-4.03943	259050	198260	SS590982	No
SA4 2AP	51.664171	-4.041717	258888	198128	SS588981	No
SA4 2AQ	51.662225	-4.039359	259045	197907	SS590979	No
SA4 2AR	51.66172	-4.038903	259075	197850	SS590978	No
SA4 2AS	51.66172	-4.038903	259075	197850	SS590978	No
SA4 2AU	51.664083	-4.043203	258785	198121	SS587981	No
SA4 2AW	51.661018	-4.046723	258532	197787	SS585977	No
SA4 2AX	51.66172	-4.038903	259075	197850	SS590978	No
SA4 2AY	51.661225	-4.0405	258963	197798	SS589977	No
SA4 2AZ	51.661887	-4.043263	258774	197877	SS587978	No
SA4 2BA	51.665356	-4.044952	258668	198266	SS586982	No
SA4 2BB	51.666563	-4.043285	258787	198397	SS587983	No
SA4 2BD	51.666678	-4.044925	258674	198413	SS586984	No
SA4 2BE	51.665865	-4.051366	258226	198335	SS582983	No
SA4 2BF	51.666488	-4.049674	258345	198401	SS583984	No
SA4 2BG	51.66556	-4.050282	258300	198299	SS583982	No
SA4 2BH	51.666048	-4.046501	258563	198346	SS585983	No
SA4 2BJ	51.665618	-4.047451	258496	198300	SS584983	No
SA4 2BL	51.669194	-4.040916	258959	198685	SS589986	No
SA4 2BN	51.671095	-4.039686	259050	198894	SS590988	No
SA4 2BP	51.669018	-4.039694	259043	198663	SS590986	No
SA4 2BQ	51.665964	-4.049795	258335	198343	SS583983	No
SA4 2BR	51.669238	-4.038416	259132	198685	SS591986	No
SA4 2BS	51.669585	-4.038605	259120	198724	SS591987	No
SA4 2BT	51.668739	-4.037627	259185	198628	SS591986	No
SA4 2BU	51.668901	-4.039182	259078	198649	SS590986	No
SA4 2BW	51.671169	-4.039024	259096	198901	SS590989	No
SA4 2BX	51.668092	-4.035516	259329	198552	SS593985	No
SA4 2BY	51.670874	-4.037897	259173	198866	SS591988	No
SA4 2BZ	51.669362	-4.036976	259232	198696	SS592986	No
SA4 2DA	51.668958	-4.036885	259237	198651	SS592986	No
SA4 2DB	51.668507	-4.035954	259300	198599	SS593985	No
SA4 2DD	51.664253	-4.036486	259250	198127	SS592981	No
SA4 2DE	51.667262	-4.032022	259568	198453	SS595984	No
SA4 2DF	51.667158	-4.030774	259654	198439	SS596984	No
SA4 2DG	51.66726	-4.03007	259703	198449	SS597984	No
SA4 2DH	51.678384	-4.048171	258486	199721	SS584997	No
SA4 2DJ	51.66768	-4.033834	259444	198503	SS594985	No
SA4 2DL	51.668044	-4.033099	259496	198542	SS594985	No
SA4 2DN	51.668749	-4.030802	259657	198616	SS596986	No
SA4 2DP	51.668577	-4.030331	259689	198596	SS596985	No
SA4 2DQ	51.667944	-4.031055	259637	198527	SS596985	No
SA4 2DR	51.66974	-4.030687	259668	198726	SS596987	No
SA4 2DS	51.669636	-4.029439	259754	198712	SS597987	No
SA4 2DT	51.669339	-4.031523	259609	198683	SS596986	No
SA4 2DU	51.6686	-4.032155	259563	198602	SS595986	No
SA4 2DW	51.668088	-4.032117	259564	198545	SS595985	No
SA4 2DX	51.667305	-4.022769	260208	198440	SS602984	No
SA4 2DY	51.669242	-4.028843	259794	198667	SS597986	No
SA4 2DZ	51.66846	-4.041245	258934	198604	SS589986	No
SA4 2EA	51.661505	-4.033153	259472	197815	SS594978	No
SA4 2EB	51.661211	-4.032518	259515	197781	SS595977	No
SA4 2ED	51.666906	-4.036489	259258	198422	SS592984	No
SA4 2EE	51.668131	-4.038424	259128	198562	SS591985	No
SA4 2EF	51.667762	-4.035863	259304	198516	SS593985	No
SA4 2EG	51.667754	-4.037352	259201	198518	SS592985	No
SA4 2EH	51.668155	-4.039134	259079	198566	SS590985	No
SA4 2EJ	51.667533	-4.040249	259000	198499	SS590984	No
SA4 2EL	51.666685	-4.037318	259200	198399	SS592983	No
SA4 2EP	51.663699	-4.032138	259549	198057	SS595980	No
SA4 2EQ	51.667455	-4.036991	259225	198484	SS592984	No
SA4 2ER	51.661054	-4.029605	259716	197758	SS597977	No
SA4 2ES	51.660454	-4.027886	259833	197688	SS598976	No
SA4 2ET	51.660402	-4.028824	259768	197684	SS597976	No
SA4 2EU	51.660741	-4.031051	259615	197726	SS596977	No
SA4 2EX	51.661037	-4.032134	259541	197761	SS595977	No
SA4 2EY	51.66003	-4.03112	259608	197647	SS596976	No
SA4 2EZ	51.659627	-4.028948	259757	197598	SS597975	No
SA4 2FA	51.67394	-4.053915	258075	199238	SS580992	No
SA4 2FB	51.672939	-4.055143	257987	199129	SS579991	No
SA4 2FD	51.672635	-4.056561	257888	199098	SS578990	No
SA4 2FE	51.669944	-4.041745	258904	198770	SS589987	No
SA4 2FF	51.671817	-4.041063	258957	198977	SS589989	No
SA4 2FG	51.674839	-4.041561	258932	199314	SS589993	No
SA4 2FJ	51.673493	-4.042426	258868	199166	SS588991	No
SA4 2FL	51.672142	-4.042553	258855	199016	SS588990	No
SA4 2FN	51.672956	-4.043862	258767	199109	SS587991	No
SA4 2FP	51.672363	-4.043792	258770	199043	SS587990	No
SA4 2FQ	51.67295	-4.039566	259064	199100	SS590991	No
SA4 2FR	51.674009	-4.046354	258598	199231	SS585992	No
SA4 2FS	51.673032	-4.045688	258641	199121	SS586991	No
SA4 2FT	51.673154	-4.046952	258554	199137	SS585991	No
SA4 2FU	51.6753	-4.048162	258477	199378	SS584993	No
SA4 2FW	51.672851	-4.044219	258742	199098	SS587990	No
SA4 2FX	51.676777	-4.046971	258564	199540	SS585995	No
SA4 2FY	51.679165	-4.049292	258411	199810	SS584998	No
SA4 2FZ	51.678734	-4.049735	258379	199763	SS583997	No
SA4 2GA	51.67772	-4.050138	258348	199651	SS583996	No
SA4 2GB	51.677702	-4.053247	258133	199655	SS581996	No
SA4 2GD	51.679457	-4.052617	258182	199849	SS581998	No
SA4 2GE	51.678608	-4.046648	258592	199743	SS585997	No
SA4 2GF	51.678044	-4.04603	258633	199679	SS586996	No
SA4 2GG	51.665494	-4.067907	257081	198326	SS570983	No
SA4 2GH	51.678193	-4.045212	258690	199694	SS586996	No
SA4 2GJ	51.666534	-4.069574	256969	198445	SS569984	No
SA4 2GL	51.664901	-4.070902	256872	198266	SS568982	No
SA4 2GN	51.668532	-4.034509	259400	198599	SS594985	No
SA4 2GQ	51.677063	-4.045566	258662	199569	SS586995	No
SA4 2GW	51.672657	-4.055304	257975	199098	SS579990	No
SA4 2HA	51.65955	-4.027152	259881	197586	SS598975	No
SA4 2HD	51.658002	-4.02876	259765	197417	SS597974	No
SA4 2HE	51.658657	-4.025767	259974	197484	SS599974	No
SA4 2HF	51.65821	-4.025617	259983	197434	SS599974	No
SA4 2HG	51.662291	-4.032971	259487	197902	SS594979	No
SA4 2HH	51.674899	-4.045367	258669	199328	SS586993	No
SA4 2HJ	51.661388	-4.035273	259325	197806	SS593978	No
SA4 2HL	51.661319	-4.035632	259300	197799	SS593977	No
SA4 2HN	51.659809	-4.025703	259982	197612	SS599976	No
SA4 2HQ	51.659564	-4.030492	259650	197594	SS596975	No
SA4 2HT	51.662559	-4.043423	258765	197952	SS587979	No
SA4 2HU	51.663132	-4.043044	258793	198015	SS587980	No
SA4 2HW	51.659354	-4.025495	259995	197561	SS599975	No
SA4 2HX	51.665049	-4.043492	258768	198229	SS587982	No
SA4 2HY	51.664639	-4.042765	258817	198182	SS588981	No
SA4 2HZ	51.665195	-4.042833	258814	198244	SS588982	No