Welwyn Hatfield 001B
This page provides postcode data for the Welwyn Hatfield 001B Lower layer Super Output Area (LSOA) (2021). Welwyn Hatfield 001B contains approximately 662 households with a population of about 1,700 (2021 census)
Code: E01023966
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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? |
|---|---|---|---|---|---|---|
| AL6 0EF | 51.843408 | -0.203044 | 523888 | 217616 | TL238176 | Yes |
| AL6 0EQ | 51.845779 | -0.196358 | 524342 | 217891 | TL243178 | Yes |
| AL6 0GD | 51.842047 | -0.194577 | 524475 | 217479 | TL244174 | Yes |
| AL6 0HD | 51.842591 | -0.19486 | 524454 | 217539 | TL244175 | Yes |
| AL6 0HU | 51.841801 | -0.196154 | 524367 | 217449 | TL243174 | Yes |
| AL6 0NG | 51.840257 | -0.200455 | 524075 | 217270 | TL240172 | Yes |
| AL6 0PH | 51.842 | -0.195043 | 524443 | 217473 | TL244174 | Yes |
| AL6 0PJ | 51.841359 | -0.200179 | 524091 | 217393 | TL240173 | Yes |
| AL6 0PN | 51.839459 | -0.202316 | 523949 | 217178 | TL239171 | Yes |
| AL6 0PP | 51.842809 | -0.203837 | 523835 | 217548 | TL238175 | Yes |
| AL6 0PR | 51.841876 | -0.201639 | 523989 | 217448 | TL239174 | Yes |
| AL6 0PS | 51.840011 | -0.199042 | 524173 | 217245 | TL241172 | Yes |
| AL6 0PT | 51.841187 | -0.198922 | 524178 | 217376 | TL241173 | Yes |
| AL6 0PU | 51.841535 | -0.198749 | 524189 | 217415 | TL241174 | Yes |
| AL6 0PW | 51.842109 | -0.204518 | 523790 | 217469 | TL237174 | Yes |
| AL6 0PX | 51.841527 | -0.197051 | 524306 | 217417 | TL243174 | Yes |
| AL6 0PY | 51.843195 | -0.196737 | 524323 | 217603 | TL243176 | Yes |
| AL6 0PZ | 51.844918 | -0.198861 | 524172 | 217791 | TL241177 | Yes |
| AL6 0QB | 51.845076 | -0.193889 | 524514 | 217817 | TL245178 | Yes |
| AL6 0QD | 51.84512 | -0.195644 | 524393 | 217819 | TL243178 | Yes |
| AL6 0QE | 51.845879 | -0.194656 | 524459 | 217905 | TL244179 | Yes |
| AL6 0QF | 51.845887 | -0.19406 | 524500 | 217907 | TL244179 | Yes |
| AL6 0QG | 51.843466 | -0.19391 | 524517 | 217638 | TL245176 | Yes |
| AL6 0QH | 51.843819 | -0.196407 | 524344 | 217673 | TL243176 | Yes |
| AL6 0QJ | 51.843771 | -0.194987 | 524442 | 217670 | TL244176 | Yes |
| AL6 0QL | 51.842735 | -0.199572 | 524129 | 217547 | TL241175 | Yes |
| AL6 0QN | 51.842744 | -0.197815 | 524250 | 217551 | TL242175 | Yes |
| AL6 0QP | 51.84356 | -0.199437 | 524136 | 217639 | TL241176 | Yes |
| AL6 0QQ | 51.844541 | -0.195362 | 524414 | 217755 | TL244177 | Yes |
| AL6 0QR | 51.841455 | -0.201757 | 523982 | 217401 | TL239174 | Yes |
| AL6 0QS | 51.84113 | -0.194584 | 524477 | 217377 | TL244173 | Yes |
| AL6 0QT | 51.841222 | -0.193579 | 524546 | 217389 | TL245173 | Yes |
| AL6 0QU | 51.839846 | -0.192952 | 524593 | 217237 | TL245172 | Yes |
| AL6 0QW | 51.843473 | -0.198454 | 524204 | 217631 | TL242176 | Yes |
| AL6 0QX | 51.838392 | -0.191979 | 524664 | 217077 | TL246170 | Yes |
| AL6 0QY | 51.843476 | -0.197481 | 524271 | 217633 | TL242176 | Yes |
| AL6 0QZ | 51.840215 | -0.191238 | 524710 | 217281 | TL247172 | Yes |
| AL6 0RA | 51.839686 | -0.190752 | 524745 | 217223 | TL247172 | Yes |
| AL6 0RB | 51.839102 | -0.19018 | 524786 | 217159 | TL247171 | Yes |
| AL6 0RD | 51.841115 | -0.190723 | 524743 | 217382 | TL247173 | Yes |
| AL6 0RE | 51.841621 | -0.192039 | 524651 | 217436 | TL246174 | Yes |
| AL6 0SH | 51.84198 | -0.192576 | 524613 | 217475 | TL246174 | Yes |
| AL6 0SL | 51.840562 | -0.192763 | 524604 | 217317 | TL246173 | Yes |
| AL6 0SQ | 51.842286 | -0.191431 | 524691 | 217511 | TL246175 | Yes |
| AL6 0SS | 51.840267 | -0.202283 | 523949 | 217268 | TL239172 | Yes |
| AL6 0TA | 51.842124 | -0.194341 | 524491 | 217488 | TL244174 | Yes |
| AL6 0TB | 51.843327 | -0.191302 | 524697 | 217627 | TL246176 | Yes |
| AL6 0TD | 51.84326 | -0.192205 | 524635 | 217618 | TL246176 | Yes |
| AL6 0TE | 51.845212 | -0.192243 | 524627 | 217835 | TL246178 | Yes |
| AL6 0TF | 51.845077 | -0.191639 | 524669 | 217821 | TL246178 | Yes |
| AL6 0TH | 51.845596 | -0.190907 | 524718 | 217880 | TL247178 | Yes |
| AL6 0TJ | 51.845762 | -0.190552 | 524742 | 217899 | TL247178 | Yes |
| AL6 0TL | 51.844291 | -0.190799 | 524729 | 217735 | TL247177 | Yes |
| AL6 0TQ | 51.844662 | -0.190944 | 524718 | 217776 | TL247177 | Yes |
| AL6 0XB | 51.843906 | -0.203242 | 523873 | 217671 | TL238176 | Yes |
| AL6 0XD | 51.840459 | -0.201289 | 524017 | 217291 | TL240172 | Yes |
| AL6 0XE | 51.839736 | -0.20049 | 524074 | 217212 | TL240172 | Yes |
| AL6 0XF | 51.838999 | -0.201086 | 524035 | 217129 | TL240171 | Yes |
| AL6 0XG | 51.839369 | -0.199997 | 524109 | 217172 | TL241171 | Yes |
| AL6 0XH | 51.839929 | -0.199568 | 524137 | 217235 | TL241172 | Yes |
| AL6 0XJ | 51.839631 | -0.200088 | 524102 | 217201 | TL241172 | No |
| AL6 0XN | 51.839631 | -0.200088 | 524102 | 217201 | TL241172 | No |
| AL6 0XQ | 51.839232 | -0.201613 | 523998 | 217154 | TL239171 | Yes |
| AL6 0XR | 51.839631 | -0.200088 | 524102 | 217201 | TL241172 | No |
| AL6 0ZH | 51.838777 | -0.203025 | 523902 | 217101 | TL239171 | No |
| AL6 0ZJ | 51.838777 | -0.203025 | 523902 | 217101 | TL239171 | No |
| AL6 9SE | 51.842919 | -0.206925 | 523622 | 217555 | TL236175 | Yes |
| AL6 9SJ | 51.844549 | -0.204145 | 523809 | 217741 | TL238177 | 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