Southend-on-Sea 011F

This page provides postcode data for the Southend-on-Sea 011F Lower layer Super Output Area (LSOA) (2021). Southend-on-Sea 011F contains approximately 674 households with a population of about 1,579 (2021 census)

Code: E01015850

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Key

Active postcode

Postcode no longer in use

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Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
SS9 1LN	51.545299	0.666925	585022	186305	TQ850863	Yes
SS9 1LU	51.544371	0.666582	585002	186200	TQ850862	No
SS9 1LX	51.543849	0.666609	585006	186143	TQ850861	Yes
SS9 1NA	51.545168	0.665936	584954	186287	TQ849862	Yes
SS9 1NB	51.5453	0.666463	584990	186303	TQ849863	Yes
SS9 1ND	51.545145	0.664983	584888	186282	TQ848862	Yes
SS9 1NE	51.545312	0.665541	584926	186302	TQ849863	Yes
SS9 1NG	51.545167	0.664018	584821	186283	TQ848862	Yes
SS9 1NL	51.545355	0.662096	584687	186299	TQ846862	Yes
SS9 1NN	51.545531	0.663029	584751	186320	TQ847863	Yes
SS9 1NQ	51.545146	0.664536	584857	186281	TQ848862	Yes
SS9 1NW	51.545554	0.663607	584791	186324	TQ847863	Yes
SS9 1PT	51.545568	0.660997	584610	186319	TQ846863	Yes
SS9 1PU	51.545656	0.661479	584643	186330	TQ846863	Yes
SS9 1PX	51.546502	0.659898	584530	186421	TQ845864	Yes
SS9 1PY	51.546327	0.660479	584571	186403	TQ845864	Yes
SS9 1RT	51.546512	0.659048	584471	186420	TQ844864	Yes
SS9 1RU	51.54635	0.659456	584500	186403	TQ844864	Yes
SS9 3NF	51.547446	0.661497	584637	186530	TQ846865	Yes
SS9 3NG	51.547312	0.663407	584770	186519	TQ847865	Yes
SS9 3NH	51.546964	0.666863	585011	186490	TQ850864	Yes
SS9 3NQ	51.547116	0.665314	584903	186502	TQ849865	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