Welwyn parish postcodes page 3

This page provides postcode data for the Welwyn parish. Welwyn contains approximately 3,420 households with a population of about 8,417 (2011 census)

Code: E04004822
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
Postcode Latitude Longitude Easting Northing Grid reference Active?
AL6 9RS51.834158-0.212687523249216571TL232165Yes
AL6 9RW51.834701-0.214102523150216629TL231166Yes
AL6 9SA51.839854-0.211764523297217206TL232172Yes
AL6 9SB51.827964-0.222858522565215865TL225158Yes
AL6 9SE51.842919-0.206925523622217555TL236175Yes
AL6 9SJ51.844549-0.204145523809217741TL238177Yes
AL6 9SQ51.843973-0.210019523406217667TL234176Yes
AL6 9TB51.855294-0.201162523985218941TL239189Yes
AL6 9TD51.853023-0.20086524012218689TL240186Yes
AL6 9TE51.855522-0.19729524251218973TL242189Yes
AL6 9TF51.857102-0.198868524138219146TL241191Yes
AL6 9TG51.857455-0.197808524210219187TL242191Yes
AL6 9TP51.84209-0.216887522938217446TL229174Yes
AL6 9TQ51.854394-0.198758524153218845TL241188Yes
AL6 9TR51.844728-0.21356523160217745TL231177Yes
AL6 9TS51.84093-0.222232522573217308TL225173Yes
AL6 9TT51.840259-0.223027522520217232TL225172Yes
AL6 9TX51.843145-0.220606522679217557TL226175Yes
AL6 9UJ51.840234-0.223783522468217228TL224172Yes
AL6 9UQ51.85497-0.204094523784218900TL237188Yes
AL6 9WA51.854726-0.204031523789218873TL237188No
AL6 9WB51.854726-0.204031523789218873TL237188No
AL6 9WD51.854726-0.204031523789218873TL237188No
AL6 9WG51.854726-0.204031523789218873TL237188No
AL6 9XA51.833998-0.209253523486216559TL234165No
AL6 9XB51.833998-0.209253523486216559TL234165No
AL6 9XN51.833998-0.209253523486216559TL234165No
AL6 9XP51.833998-0.209253523486216559TL234165No
AL6 9XR51.833998-0.209253523486216559TL234165No
AL6 9XS51.833998-0.209253523486216559TL234165No
AL6 9ZG51.832357-0.217214522942216363TL229163No
AL6 9ZH51.832357-0.217214522942216363TL229163No
AL6 9ZN51.832357-0.217214522942216363TL229163No
AL6 9ZP51.832357-0.217214522942216363TL229163No
AL6 9ZU51.832357-0.217214522942216363TL229163No
AL6 9ZY51.832357-0.217214522942216363TL229163No
AL7 1SH51.817009-0.190833524802214701TL248147No
AL7 1SN51.817389-0.190948524793214743TL247147No
AL7 1SP51.818577-0.191641524742214874TL247148No
AL7 1SR51.818061-0.19082524800214818TL247148No
AL7 1SW51.817952-0.193697524602214801TL246148No
AL8 7LT51.820778-0.200897524098215103TL240151No
SG3 6JT51.85017-0.183696525202218401TL252184No
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