AL9 postcodes Welwyn Hatfield

This is a list of postcodes in the AL9 area covering the areas of Hatfield, Brookmans Park, Essendon, North Mymms, Welwyn Hatfield. The area contains approximately 4,342 households with a population of about 10,641 (2011 census)

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AL1 AL2 AL3 AL4 AL5 AL6 AL7 AL8 AL9 AL10

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AL9 5 AL9 6 AL9 7

Nearby districts

AL10 AL7 AL8 EN6 AL6 EN5 AL4 AL1 SG3 EN4

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Active postcode

Postcode no longer in use

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Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
AL9 5AA	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5AB	51.763901	-0.215535	523244	208753	TL232087	Yes
AL9 5AD	51.762826	-0.213998	523353	208636	TL233086	Yes
AL9 5AE	51.763716	-0.2146	523309	208734	TL233087	Yes
AL9 5AF	51.762841	-0.214983	523285	208636	TL232086	Yes
AL9 5AG	51.762522	-0.214749	523302	208601	TL233086	No
AL9 5AH	51.762155	-0.212503	523458	208564	TL234085	Yes
AL9 5AJ	51.762346	-0.211438	523531	208587	TL235085	Yes
AL9 5AL	51.76178	-0.211446	523532	208524	TL235085	Yes
AL9 5AN	51.762082	-0.21297	523426	208555	TL234085	Yes
AL9 5AP	51.761263	-0.212973	523428	208464	TL234084	Yes
AL9 5AQ	51.762522	-0.214749	523302	208601	TL233086	No
AL9 5AR	51.760981	-0.212738	523445	208433	TL234084	Yes
AL9 5AS	51.761608	-0.213785	523371	208501	TL233085	Yes
AL9 5AT	51.762982	-0.21363	523378	208654	TL233086	Yes
AL9 5AU	51.7629	-0.213575	523382	208645	TL233086	No
AL9 5AW	51.761632	-0.213582	523385	208504	TL233085	Yes
AL9 5AX	51.762638	-0.213498	523388	208616	TL233086	Yes
AL9 5AY	51.763085	-0.212756	523438	208667	TL234086	Yes
AL9 5AZ	51.763465	-0.212857	523430	208709	TL234087	Yes
AL9 5BA	51.763693	-0.213109	523412	208734	TL234087	Yes
AL9 5BB	51.763479	-0.213204	523406	208710	TL234087	Yes
AL9 5BD	51.764521	-0.212554	523448	208827	TL234088	Yes
AL9 5BE	51.762556	-0.214023	523352	208606	TL233086	Yes
AL9 5BF	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5BG	51.762145	-0.213619	523381	208561	TL233085	Yes
AL9 5BH	51.762522	-0.214749	523302	208601	TL233086	No
AL9 5BJ	51.762835	-0.213998	523353	208637	TL233086	No
AL9 5BL	51.765639	-0.214539	523308	208948	TL233089	Yes
AL9 5BN	51.76432	-0.214678	523302	208801	TL233088	No
AL9 5BP	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5BQ	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5BS	51.767852	-0.215147	523260	209193	TL232091	No
AL9 5BT	51.762369	-0.214132	523345	208585	TL233085	Yes
AL9 5BU	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5BW	51.767206	-0.21468	523294	209122	TL232091	Yes
AL9 5BX	51.773771	-0.209956	523602	209860	TL236098	Yes
AL9 5BY	51.775018	-0.213936	523324	209992	TL233099	Yes
AL9 5BZ	51.774247	-0.211734	523478	209910	TL234099	Yes
AL9 5DA	51.768296	-0.215405	523241	209242	TL232092	Yes
AL9 5DB	51.767813	-0.214381	523313	209190	TL233091	Yes
AL9 5DD	51.762984	-0.214934	523288	208652	TL232086	No
AL9 5DE	51.77003	-0.215278	523245	209435	TL232094	Yes
AL9 5DF	51.769205	-0.215427	523237	209343	TL232093	Yes
AL9 5DG	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5DH	51.77027	-0.213936	523337	209464	TL233094	Yes
AL9 5DJ	51.769976	-0.213483	523369	209432	TL233094	Yes
AL9 5DL	51.772737	-0.214113	523318	209738	TL233097	Yes
AL9 5DN	51.772143	-0.215267	523240	209670	TL232096	Yes
AL9 5DP	51.772993	-0.213219	523379	209768	TL233097	Yes
AL9 5DQ	51.769993	-0.214599	523292	209432	TL232094	Yes
AL9 5DR	51.77189	-0.212828	523409	209646	TL234096	Yes
AL9 5DS	51.771341	-0.212777	523414	209585	TL234095	Yes
AL9 5DT	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5DU	51.772751	-0.210301	523581	209746	TL235097	Yes
AL9 5DW	51.773755	-0.21545	523223	209849	TL232098	Yes
AL9 5DX	51.772221	-0.209728	523622	209688	TL236096	Yes
AL9 5DY	51.773224	-0.211862	523472	209796	TL234097	Yes
AL9 5DZ	51.770748	-0.211627	523495	209521	TL234095	Yes
AL9 5EA	51.769126	-0.212618	523431	209339	TL234093	Yes
AL9 5EB	51.770714	-0.212932	523405	209515	TL234095	Yes
AL9 5ED	51.768438	-0.214095	523331	209260	TL233092	Yes
AL9 5EE	51.767914	-0.214536	523302	209201	TL233092	No
AL9 5EF	51.764067	-0.213442	523388	208775	TL233087	Yes
AL9 5EG	51.768319	-0.216288	523180	209243	TL231092	Yes
AL9 5EH	51.763767	-0.213845	523361	208741	TL233087	Yes
AL9 5EJ	51.76293	-0.214936	523288	208646	TL232086	No
AL9 5EL	51.774869	-0.214768	523267	209974	TL232099	Yes
AL9 5EN	51.767144	-0.215349	523248	209114	TL232091	Yes
AL9 5EP	51.766009	-0.214626	523301	208989	TL233089	Yes
AL9 5EQ	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ER	51.764657	-0.214418	523319	208839	TL233088	Yes
AL9 5ES	51.765288	-0.21448	523313	208909	TL233089	Yes
AL9 5ET	51.774873	-0.215594	523210	209973	TL232099	Yes
AL9 5EU	51.766587	-0.214762	523290	209053	TL232090	Yes
AL9 5EW	51.762984	-0.214934	523288	208652	TL232086	No
AL9 5EX	51.767074	-0.2137	523362	209109	TL233091	Yes
AL9 5EY	51.767573	-0.212767	523425	209166	TL234091	Yes
AL9 5EZ	51.767127	-0.212393	523452	209117	TL234091	Yes
AL9 5FA	51.765344	-0.215217	523262	208914	TL232089	Yes
AL9 5FB	51.766621	-0.215254	523256	209056	TL232090	Yes
AL9 5FD	51.774196	-0.203648	524036	209918	TL240099	Yes
AL9 5FE	51.763056	-0.214931	523288	208660	TL232086	Yes
AL9 5HA	51.766419	-0.213189	523399	209037	TL233090	Yes
AL9 5HB	51.765155	-0.213428	523386	208896	TL233088	Yes
AL9 5HE	51.765458	-0.212677	523437	208931	TL234089	Yes
AL9 5HF	51.76835	-0.211258	523527	209255	TL235092	Yes
AL9 5HG	51.768733	-0.212156	523464	209296	TL234092	Yes
AL9 5HH	51.770546	-0.21078	523554	209500	TL235094	Yes
AL9 5HJ	51.771584	-0.209289	523654	209618	TL236096	Yes
AL9 5HL	51.771669	-0.210677	523558	209625	TL235096	Yes
AL9 5HN	51.772293	-0.210913	523540	209694	TL235096	Yes
AL9 5HP	51.767892	-0.213088	523402	209201	TL234092	No
AL9 5HQ	51.769962	-0.210208	523595	209436	TL235094	Yes
AL9 5HW	51.772606	-0.20848	523707	209733	TL237097	Yes
AL9 5HX	51.761025	-0.214432	523328	208435	TL233084	Yes
AL9 5HY	51.761427	-0.214256	523339	208480	TL233084	Yes
AL9 5HZ	51.761233	-0.214554	523319	208458	TL233084	Yes
AL9 5JA	51.760637	-0.216142	523211	208389	TL232083	Yes
AL9 5JB	51.761624	-0.214785	523302	208501	TL233085	No
AL9 5JD	51.762566	-0.214689	523306	208606	TL233086	Yes
AL9 5JE	51.761649	-0.214668	523310	208504	TL233085	Yes
AL9 5JF	51.761612	-0.215234	523271	208499	TL232084	Yes
AL9 5JG	51.762334	-0.215365	523260	208579	TL232085	Yes
AL9 5JH	51.77072	-0.216295	523173	209510	TL231095	No
AL9 5JJ	51.776065	-0.223636	522652	210092	TL226100	Yes
AL9 5JL	51.76427	-0.22623	522505	208776	TL225087	No
AL9 5JN	51.772491	-0.216848	523130	209706	TL231097	Yes
AL9 5JP	51.776148	-0.222009	522764	210104	TL227101	No
AL9 5JQ	51.766139	-0.216055	523202	209001	TL232090	No
AL9 5JR	51.772938	-0.2167	523139	209756	TL231097	No
AL9 5JS	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5JT	51.772244	-0.216597	523148	209679	TL231096	No
AL9 5JU	51.77607	-0.223375	522670	210093	TL226100	No
AL9 5JW	51.773494	-0.217185	523104	209817	TL231098	No
AL9 5JX	51.775698	-0.218461	523010	210060	TL230100	Yes
AL9 5JY	51.776339	-0.220378	522876	210128	TL228101	Yes
AL9 5JZ	51.77072	-0.216295	523173	209510	TL231095	No
AL9 5LA	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5LB	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5LD	51.76427	-0.22623	522505	208776	TL225087	No
AL9 5LE	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5LF	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5LP	51.770998	-0.216878	523132	209540	TL231095	Yes
AL9 5LR	51.773192	-0.217994	523049	209782	TL230097	Yes
AL9 5LS	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5LZ	51.771116	-0.208076	523739	209568	TL237095	Yes
AL9 5NA	51.768173	-0.206105	523883	209244	TL238092	Yes
AL9 5NB	51.762809	-0.211158	523549	208639	TL235086	Yes
AL9 5ND	51.761579	-0.211888	523502	208501	TL235085	No
AL9 5NE	51.761435	-0.211227	523548	208486	TL235084	Yes
AL9 5NF	51.760588	-0.208812	523717	208396	TL237083	Yes
AL9 5NG	51.758665	-0.211859	523512	208177	TL235081	Yes
AL9 5NH	51.75422	-0.211643	523539	207683	TL235076	Yes
AL9 5NJ	51.75303	-0.212661	523472	207549	TL234075	Yes
AL9 5NL	51.755978	-0.216688	523186	207870	TL231078	Yes
AL9 5NN	51.756722	-0.218267	523075	207950	TL230079	Yes
AL9 5NP	51.775126	-0.2157	523202	210001	TL232100	No
AL9 5NQ	51.76043	-0.20963	523661	208377	TL236083	Yes
AL9 5NR	51.775	-0.214473	523287	209989	TL232099	No
AL9 5NS	51.773285	-0.212874	523402	209801	TL234098	No
AL9 5NT	51.775045	-0.205658	523895	210009	TL238100	Yes
AL9 5NU	51.77678	-0.203836	524016	210205	TL240102	Yes
AL9 5NW	51.756879	-0.219145	523014	207966	TL230079	Yes
AL9 5NX	51.774662	-0.202978	524081	209971	TL240099	Yes
AL9 5NY	51.77322	-0.203354	524059	209810	TL240098	Yes
AL9 5NZ	51.773844	-0.202981	524083	209880	TL240098	Yes
AL9 5PA	51.772493	-0.202832	524097	209730	TL240097	Yes
AL9 5PB	51.773073	-0.204287	523995	209792	TL239097	Yes
AL9 5PD	51.772909	-0.204149	524005	209774	TL240097	Yes
AL9 5PE	51.773927	-0.196093	524558	209901	TL245099	Yes
AL9 5PF	51.774186	-0.192444	524809	209936	TL248099	Yes
AL9 5PG	51.772209	-0.18961	525010	209721	TL250097	Yes
AL9 5PH	51.764777	-0.185835	525291	208901	TL252089	Yes
AL9 5PJ	51.766606	-0.198327	524424	209083	TL244090	Yes
AL9 5PL	51.765026	-0.212071	523480	208884	TL234088	Yes
AL9 5PN	51.775	-0.214473	523287	209989	TL232099	No
AL9 5PP	51.774205	-0.214287	523302	209901	TL233099	No
AL9 5PQ	51.768215	-0.183132	525468	209288	TL254092	Yes
AL9 5PR	51.774205	-0.214287	523302	209901	TL233099	No
AL9 5PS	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5PT	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5PU	51.774425	-0.21396	523324	209926	TL233099	No
AL9 5PW	51.774205	-0.214287	523302	209901	TL233099	No
AL9 5RB	51.77711	-0.172757	526159	210295	TL261102	Yes
AL9 5RD	51.781398	-0.156013	527302	210801	TL273108	No
AL9 5RE	51.776407	-0.158275	527160	210242	TL271102	Yes
AL9 5RF	51.774184	-0.154713	527412	210001	TL274100	Yes
AL9 5RG	51.773237	-0.153389	527506	209898	TL275098	Yes
AL9 5RH	51.753966	-0.189775	525049	207692	TL250076	Yes
AL9 5RJ	51.753159	-0.190488	525002	207601	TL250076	No
AL9 5RL	51.778382	-0.152309	527566	210472	TL275104	Yes
AL9 5RQ	51.759723	-0.175923	525989	208356	TL259083	Yes
AL9 5SA	51.750773	-0.220965	522905	207284	TL229072	Yes
AL9 5SB	51.741302	-0.210735	523637	206248	TL236062	Yes
AL9 5SD	51.741642	-0.212372	523523	206283	TL235062	Yes
AL9 5SE	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5SF	51.737542	-0.206538	523937	205837	TL239058	Yes
AL9 5SG	51.737226	-0.207058	523902	205801	TL239058	No
AL9 5WA	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5WB	51.737542	-0.206538	523937	205837	TL239058	No
AL9 5WG	51.737542	-0.206538	523937	205837	TL239058	No
AL9 5XN	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZD	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5ZE	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZF	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZG	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZH	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5ZJ	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZL	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZN	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZQ	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZS	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZT	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZU	51.764314	-0.22617	522509	208781	TL225087	No
AL9 5ZW	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5ZX	51.767178	-0.212261	523461	209123	TL234091	No
AL9 5ZY	51.767178	-0.212261	523461	209123	TL234091	No
AL9 6AA	51.767179	-0.142766	528256	209243	TL282092	Yes
AL9 6AB	51.771849	-0.150909	527681	209748	TL276097	Yes

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