Welwyn Hatfield 004B
This page provides postcode data for the Welwyn Hatfield 004B Lower layer Super Output Area (LSOA) (2021). Welwyn Hatfield 004B contains approximately 550 households with a population of about 1,320 (2021 census)
Code: E01023913
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Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| AL7 1RB | 51.80465 | -0.180681 | 525536 | 213344 | TL255133 | Yes |
| AL7 1RD | 51.804577 | -0.178827 | 525664 | 213339 | TL256133 | Yes |
| AL7 1RE | 51.804936 | -0.178841 | 525662 | 213379 | TL256133 | Yes |
| AL7 1RG | 51.805462 | -0.181402 | 525484 | 213433 | TL254134 | Yes |
| AL7 1TA | 51.805523 | -0.177831 | 525730 | 213446 | TL257134 | Yes |
| AL7 1TJ | 51.805125 | -0.178254 | 525702 | 213401 | TL257134 | No |
| AL7 2AQ | 51.804165 | -0.17835 | 525698 | 213294 | TL256132 | Yes |
| AL7 2AX | 51.80289 | -0.173281 | 526051 | 213161 | TL260131 | Yes |
| AL7 2DG | 51.804868 | -0.17326 | 526047 | 213381 | TL260133 | Yes |
| AL7 2DH | 51.804944 | -0.172357 | 526109 | 213391 | TL261133 | Yes |
| AL7 2DJ | 51.805623 | -0.173853 | 526004 | 213464 | TL260134 | Yes |
| AL7 2DL | 51.805058 | -0.175109 | 525919 | 213399 | TL259133 | Yes |
| AL7 2DN | 51.80478 | -0.174583 | 525956 | 213369 | TL259133 | Yes |
| AL7 2DP | 51.803771 | -0.17387 | 526008 | 213258 | TL260132 | Yes |
| AL7 2DQ | 51.805356 | -0.173428 | 526034 | 213435 | TL260134 | Yes |
| AL7 2DR | 51.803956 | -0.17247 | 526104 | 213281 | TL261132 | Yes |
| AL7 2DS | 51.80552 | -0.175293 | 525905 | 213450 | TL259134 | Yes |
| AL7 2DU | 51.806074 | -0.173893 | 526000 | 213514 | TL259135 | Yes |
| AL7 2DW | 51.804372 | -0.174338 | 525974 | 213324 | TL259133 | Yes |
| AL7 2DX | 51.805963 | -0.172577 | 526091 | 213504 | TL260135 | Yes |
| AL7 2DY | 51.805928 | -0.17149 | 526166 | 213502 | TL261135 | Yes |
| AL7 2DZ | 51.805839 | -0.170943 | 526204 | 213493 | TL262134 | Yes |
| AL7 2EA | 51.805733 | -0.169888 | 526277 | 213483 | TL262134 | Yes |
| AL7 2EB | 51.804738 | -0.170146 | 526262 | 213372 | TL262133 | Yes |
| AL7 2ED | 51.808415 | -0.173551 | 526017 | 213775 | TL260137 | Yes |
| AL7 2EE | 51.805025 | -0.170657 | 526226 | 213403 | TL262134 | Yes |
| AL7 2EF | 51.804703 | -0.171888 | 526142 | 213365 | TL261133 | Yes |
| AL7 2EG | 51.804574 | -0.170559 | 526234 | 213353 | TL262133 | Yes |
| AL7 2EH | 51.803304 | -0.172177 | 526126 | 213209 | TL261132 | Yes |
| AL7 2EQ | 51.802687 | -0.17239 | 526113 | 213140 | TL261131 | Yes |
| AL7 2HD | 51.803583 | -0.171034 | 526204 | 213242 | TL262132 | 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
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