Hertfordshire postcodes - page 134 County

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This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,814 households with a population of about 1,116,078 (2011 census)

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Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
SG1 5SW	51.918275	-0.173227	525733	225993	TL257259	Yes
SG1 5SX	51.920797	-0.168864	526026	226281	TL260262	Yes
SG1 5SY	51.920364	-0.169318	525996	226232	TL259262	Yes
SG1 5SZ	51.917785	-0.170571	525917	225943	TL259259	Yes
SG1 5TA	51.918	-0.169996	525956	225968	TL259259	Yes
SG1 5TB	51.917816	-0.169698	525977	225948	TL259259	Yes
SG1 5TD	51.915486	-0.164994	526307	225697	TL263256	Yes
SG1 5TE	51.917397	-0.171663	525843	225898	TL258258	Yes
SG1 5TF	51.917685	-0.172291	525799	225929	TL257259	Yes
SG1 5TG	51.916463	-0.174086	525679	225790	TL256257	Yes
SG1 5TH	51.917651	-0.174736	525631	225921	TL256259	Yes
SG1 5TJ	51.917544	-0.174187	525669	225910	TL256259	Yes
SG1 5TL	51.917341	-0.17328	525732	225889	TL257258	Yes
SG1 5TN	51.916299	-0.172769	525770	225774	TL257257	Yes
SG1 5TP	51.918399	-0.174793	525625	226004	TL256260	Yes
SG1 5TQ	51.916487	-0.175045	525613	225791	TL256257	Yes
SG1 5TR	51.91696	-0.174807	525628	225844	TL256258	Yes
SG1 5TS	51.917321	-0.176029	525543	225882	TL255258	Yes
SG1 5TT	51.916362	-0.169873	525969	225786	TL259257	Yes
SG1 5TU	51.915845	-0.16671	526188	225734	TL261257	Yes
SG1 5TW	51.917736	-0.175576	525573	225929	TL255259	Yes
SG1 5TX	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UA	51.916602	-0.176654	525502	225801	TL255258	No
SG1 5UB	51.917501	-0.176618	525502	225901	TL255259	No
SG1 5UD	51.917501	-0.176618	525502	225901	TL255259	No
SG1 5UE	51.917501	-0.176618	525502	225901	TL255259	No
SG1 5UF	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UG	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5UH	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5UJ	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UL	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UN	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5UP	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5UR	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UT	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UU	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UX	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UY	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5UZ	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5WA	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WB	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5WD	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WE	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WF	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WS	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WT	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WU	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WW	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WX	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WY	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5WZ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XA	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XB	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5XD	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XE	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XF	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XH	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5XJ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XL	51.915092	-0.180772	525223	225626	TL252256	No
SG1 5XN	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XP	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XQ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XR	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XS	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XW	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5XZ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5ZN	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5ZQ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5ZR	51.896116	-0.202831	523758	223478	TL237234	No
SG1 5ZX	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6AA	51.929241	-0.179283	525286	227202	TL252272	Yes
SG1 6AB	51.92923	-0.18036	525212	227199	TL252271	Yes
SG1 6AD	51.928693	-0.182825	525044	227135	TL250271	Yes
SG1 6AE	51.928046	-0.182837	525045	227063	TL250270	Yes
SG1 6AF	51.924324	-0.163165	526408	226683	TL264266	Yes
SG1 6AG	51.925009	-0.160402	526596	226764	TL265267	Yes
SG1 6AH	51.92416	-0.161353	526533	226668	TL265266	Yes
SG1 6AJ	51.927358	-0.162822	526423	227021	TL264270	Yes
SG1 6AL	51.926823	-0.162553	526443	226962	TL264269	Yes
SG1 6AN	51.927453	-0.163749	526359	227030	TL263270	Yes
SG1 6AP	51.926435	-0.162496	526448	226919	TL264269	Yes
SG1 6AQ	51.924675	-0.162045	526484	226724	TL264267	Yes
SG1 6AR	51.926418	-0.161363	526526	226919	TL265269	Yes
SG1 6AS	51.929019	-0.181241	525152	227174	TL251271	Yes
SG1 6AT	51.928557	-0.163602	526366	227153	TL263271	Yes
SG1 6AU	51.928322	-0.162972	526410	227128	TL264271	Yes
SG1 6AW	51.927434	-0.164259	526324	227027	TL263270	Yes
SG1 6AX	51.930346	-0.169973	525923	227341	TL259273	Yes
SG1 6AY	51.930913	-0.169979	525921	227404	TL259274	Yes
SG1 6AZ	51.931398	-0.170526	525882	227457	TL258274	Yes
SG1 6BA	51.930916	-0.171332	525828	227402	TL258274	Yes
SG1 6BB	51.9302	-0.170415	525893	227324	TL258273	Yes
SG1 6BD	51.929671	-0.177433	525412	227253	TL254272	Yes
SG1 6BE	51.930066	-0.178581	525332	227295	TL253272	Yes
SG1 6BF	51.928447	-0.165789	526216	227137	TL262271	Yes
SG1 6BG	51.929017	-0.166042	526197	227200	TL261271	Yes
SG1 6BH	51.930268	-0.167823	526071	227336	TL260273	Yes
SG1 6BJ	51.929878	-0.162981	526405	227301	TL264273	Yes
SG1 6BL	51.930479	-0.162346	526447	227369	TL264273	Yes
SG1 6BN	51.929666	-0.16379	526350	227276	TL263272	Yes
SG1 6BP	51.929935	-0.162033	526470	227309	TL264273	Yes
SG1 6BQ	51.928019	-0.166024	526201	227089	TL262270	Yes
SG1 6BS	51.928843	-0.161234	526528	227189	TL265271	Yes
SG1 6BT	51.927703	-0.16131	526526	227062	TL265270	Yes
SG1 6BU	51.930155	-0.165792	526211	227327	TL262273	Yes
SG1 6BW	51.929501	-0.164175	526324	227257	TL263272	Yes
SG1 6BX	51.930991	-0.164027	526330	227423	TL263274	Yes
SG1 6BY	51.930343	-0.163384	526376	227352	TL263273	Yes
SG1 6BZ	51.929635	-0.166991	526130	227267	TL261272	Yes
SG1 6DA	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6DB	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6DD	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6DE	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6DF	51.931055	-0.18145	525132	227400	TL251273	Yes
SG1 6DG	51.930602	-0.171359	525827	227367	TL258273	No
SG1 6DH	51.931248	-0.179987	525232	227424	TL252274	Yes
SG1 6DJ	51.931153	-0.180849	525173	227412	TL251274	Yes
SG1 6DL	51.931066	-0.179297	525280	227405	TL252274	Yes
SG1 6DN	51.930563	-0.182241	525079	227344	TL250273	Yes
SG1 6DP	51.929711	-0.170741	525872	227269	TL258272	Yes
SG1 6DQ	51.929385	-0.170594	525883	227233	TL258272	Yes
SG1 6DR	51.931914	-0.170156	525906	227515	TL259275	Yes
SG1 6DS	51.928913	-0.169755	525942	227182	TL259271	Yes
SG1 6DT	51.929041	-0.168717	526013	227198	TL260271	Yes
SG1 6DU	51.929433	-0.171406	525827	227237	TL258272	Yes
SG1 6EA	51.930991	-0.173263	525695	227407	TL256274	Yes
SG1 6EB	51.930681	-0.17473	525595	227370	TL255273	Yes
SG1 6EJ	51.930464	-0.173517	525679	227348	TL256273	Yes
SG1 6GA	51.932681	-0.171478	525813	227598	TL258275	Yes
SG1 6GB	51.931949	-0.180003	525229	227502	TL252275	Yes
SG1 6GD	51.932	-0.179201	525284	227509	TL252275	Yes
SG1 6GE	51.93291	-0.172909	525714	227621	TL257276	Yes
SG1 6GF	51.932295	-0.173865	525650	227551	TL256275	Yes
SG1 6GG	51.932913	-0.173723	525658	227620	TL256276	Yes
SG1 6GH	51.933272	-0.171323	525822	227664	TL258276	Yes
SG1 6GJ	51.93273	-0.179287	525276	227590	TL252275	Yes
SG1 6GL	51.93219	-0.17576	525520	227536	TL255275	Yes
SG1 6GN	51.933297	-0.175831	525512	227659	TL255276	Yes
SG1 6GP	51.931602	-0.177908	525374	227467	TL253274	Yes
SG1 6GQ	51.933138	-0.174281	525619	227644	TL256276	Yes
SG1 6GR	51.933911	-0.173101	525698	227732	TL256277	Yes
SG1 6GS	51.93194	-0.17705	525432	227506	TL254275	Yes
SG1 6GT	51.932045	-0.176275	525485	227519	TL254275	Yes
SG1 6GU	51.933575	-0.176955	525434	227688	TL254276	Yes
SG1 6GW	51.932977	-0.176703	525453	227622	TL254276	Yes
SG1 6GX	51.933139	-0.177263	525414	227639	TL254276	Yes
SG1 6GY	51.932592	-0.178522	525329	227576	TL253275	Yes
SG1 6GZ	51.932492	-0.177857	525375	227566	TL253275	Yes
SG1 6HA	51.933425	-0.178299	525342	227669	TL253276	Yes
SG1 6HB	51.934056	-0.177822	525373	227740	TL253277	Yes
SG1 6HW	51.93354	-0.174119	525629	227689	TL256276	Yes
SG1 6NH	51.92982	-0.170823	525866	227281	TL258272	Yes
SG1 6NJ	51.928621	-0.17061	525884	227148	TL258271	Yes
SG1 6NP	51.928578	-0.171892	525796	227141	TL257271	Yes
SG1 6WA	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6WU	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6WW	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6WX	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6WY	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6WZ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6XH	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6XJ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6XQ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6XZ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6ZS	51.930475	-0.173604	525673	227349	TL256273	No
SG1 6ZT	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6ZU	51.896116	-0.202831	523758	223478	TL237234	No
SG1 6ZW	51.930475	-0.173604	525673	227349	TL256273	No
SG1 6ZX	51.930563	-0.182241	525079	227344	TL250273	No
SG1 6ZY	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AA	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AB	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AD	51.896091	-0.202978	523748	223475	TL237234	No
SG1 9AF	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AG	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AH	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AJ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AL	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AN	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AP	51.901184	-0.203211	523718	224041	TL237240	No
SG1 9AQ	51.896091	-0.202978	523748	223475	TL237234	No
SG1 9AR	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AS	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AT	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AW	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AX	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AY	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9AZ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BA	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BB	51.896091	-0.202978	523748	223475	TL237234	No
SG1 9BD	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BE	51.896091	-0.202978	523748	223475	TL237234	No
SG1 9BF	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BG	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BH	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BJ	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BL	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BN	51.896116	-0.202831	523758	223478	TL237234	No
SG1 9BP	51.896091	-0.202978	523748	223475	TL237234	No
SG1 9BQ	51.896116	-0.202831	523758	223478	TL237234	No

Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license