Postcodes in Welwyn Hatfield page 16 Local Authority District

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This page provides postcode data for the Welwyn Hatfield UK Local Authority District.

In 2021, Welwyn Hatfield contained approximately 46,200 households with a population of about 119,900

In 2011, Welwyn Hatfield contained approximately 43,600 households with a population of about 110,474

Wards in this Local Authority District
Brookmans Park and Little Heath ,   Haldens ,   Handside ,   Hatfield Central ,   Hatfield East ,   Hatfield South West ,   Hatfield Villages ,   Hollybush ,   Howlands ,   Northaw and Cuffley ,   Panshanger ,   Peartree ,   Sherrards ,   Welham Green and Hatfield South ,   Welwyn East ,   Welwyn West
Parishes in this Local Authority District
Ayot St Lawrence ,   Ayot St Peter ,   Essendon ,   Hatfield ,   North Mymms ,   Northaw and Cuffley ,   Welwyn ,   Welwyn Hatfield, unparished area ,   Woolmer Green
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
AL6 9BP Welwyn West 51.838886 -0.26718 519482 217006 TL194170
AL6 9BQ Welwyn West 51.824492 -0.240074 521388 215450 TL213154
AL6 9BT Welwyn West 51.837261 -0.266763 519515 216826 TL195168
AL6 9BU Welwyn West 51.837328 -0.267617 519456 216832 TL194168
AL6 9BW Welwyn West 51.836238 -0.262012 519845 216720 TL198167
AL6 9BX Welwyn West 51.835929 -0.267874 519442 216676 TL194166
AL6 9BY Welwyn West 51.836511 -0.272598 519115 216733 TL191167
AL6 9BZ Welwyn West 51.837849 -0.272474 519120 216882 TL191168
AL6 9DD Welwyn West 51.825163 -0.254356 520402 215501 TL204155
AL6 9DE Welwyn West 51.832357 -0.217214 522942 216363 TL229163
AL6 9DF Welwyn West 51.828676 -0.215211 523090 215957 TL230159
AL6 9DG Welwyn West 51.82817 -0.215057 523102 215901 TL231159
AL6 9DH Welwyn West 51.832357 -0.217214 522942 216363 TL229163
AL6 9DJ Welwyn West 51.826589 -0.216367 523016 215723 TL230157
AL6 9DL Welwyn West 51.827214 -0.213716 523197 215797 TL231157
AL6 9DN Welwyn West 51.826812 -0.212687 523269 215754 TL232157
AL6 9DP Welwyn West 51.82756 -0.214573 523137 215834 TL231158
AL6 9DQ Welwyn West 51.829525 -0.211317 523356 216058 TL233160
AL6 9DR Welwyn West 51.82817 -0.215057 523102 215901 TL231159
AL6 9DS Welwyn West 51.828242 -0.215083 523100 215909 TL230159
AL6 9DT Welwyn West 51.832357 -0.217214 522942 216363 TL229163
AL6 9DU Welwyn West 51.828192 -0.216507 523002 215901 TL230159
AL6 9DW Welwyn West 51.827637 -0.213699 523197 215844 TL231158
AL6 9DX Welwyn West 51.829113 -0.217922 522902 216001 TL229160
AL6 9DY Welwyn West 51.829532 -0.216512 522998 216050 TL229160
AL6 9DZ Welwyn West 51.829553 -0.216149 523023 216053 TL230160
AL6 9EA Welwyn West 51.830189 -0.21714 522953 216122 TL229161
AL6 9ED Welwyn West 51.829815 -0.216197 523019 216082 TL230160
AL6 9EE Welwyn West 51.830692 -0.215378 523073 216181 TL230161
AL6 9EF Welwyn West 51.830009 -0.215971 523034 216104 TL230161
AL6 9EG Welwyn West 51.831001 -0.214974 523100 216216 TL230162
AL6 9EH Welwyn West 51.829472 -0.215513 523067 216045 TL230160
AL6 9EJ Welwyn West 51.829234 -0.215233 523087 216019 TL230160
AL6 9EL Welwyn West 51.82918 -0.21464 523128 216014 TL231160
AL6 9EN Welwyn West 51.829672 -0.213938 523175 216070 TL231160
AL6 9EP Welwyn West 51.828893 -0.212939 523246 215985 TL232159
AL6 9EQ Welwyn West 51.830329 -0.215117 523092 216141 TL230161
AL6 9ER Welwyn West 51.829318 -0.21311 523233 216032 TL232160
AL6 9ES Welwyn West 51.829992 -0.212503 523273 216108 TL232161
AL6 9ET Welwyn West 51.830806 -0.213356 523212 216197 TL232161
AL6 9EU Welwyn West 51.830271 -0.213697 523190 216137 TL231161
AL6 9EW Welwyn West 51.82954 -0.214669 523125 216054 TL231160
AL6 9EX Welwyn West 51.830574 -0.212306 523285 216173 TL232161
AL6 9EY Welwyn West 51.831117 -0.213707 523187 216231 TL231162
AL6 9EZ Welwyn West 51.830781 -0.214112 523160 216193 TL231161
AL6 9FA Peartree 51.804489 -0.195874 524489 213300 TL244132
AL6 9FB Welwyn West 51.833139 -0.21248 523266 216458 TL232164
AL6 9FD Welwyn West 51.824722 -0.212407 523294 215522 TL232155
AL6 9FE Welwyn West 51.823942 -0.213149 523245 215434 TL232154
AL6 9FF Welwyn West 51.821861 -0.222431 522611 215187 TL226151
AL6 9FG Welwyn West 51.828509 -0.210138 523440 215947 TL234159
AL6 9FH Welwyn West 51.824705 -0.214294 523164 215517 TL231155
AL6 9FJ Welwyn West 51.824665 -0.213977 523186 215513 TL231155
AL6 9FL Welwyn West 51.829326 -0.218393 522869 216024 TL228160
AL6 9FN Welwyn West 51.827067 -0.22002 522763 215770 TL227157
AL6 9FP Welwyn West 51.834421 -0.208699 523523 216607 TL235166
AL6 9FQ Welwyn West 51.834303 -0.209169 523491 216593 TL234165
AL6 9FR Welwyn West 51.833812 -0.209986 523436 216537 TL234165
AL6 9FS Welwyn West 51.834093 -0.208988 523504 216570 TL235165
AL6 9FT Welwyn West 51.833812 -0.20942 523475 216538 TL234165
AL6 9FU Welwyn West 51.822099 -0.223306 522550 215212 TL225152
AL6 9FW Welwyn West 51.820998 -0.22541 522408 215086 TL224150
AL6 9FX Welwyn West 51.820674 -0.225379 522411 215050 TL224150
AL6 9FY Welwyn West 51.819627 -0.225116 522432 214934 TL224149
AL6 9FZ Welwyn West 51.819002 -0.224212 522496 214866 TL224148
AL6 9GA Welwyn West 51.818878 -0.223738 522529 214853 TL225148
AL6 9GB Welwyn West 51.820065 -0.221994 522646 214988 TL226149
AL6 9GD Welwyn West 51.820586 -0.22251 522609 215045 TL226150
AL6 9GE Welwyn West 51.820199 -0.222525 522609 215002 TL226150
AL6 9GF Welwyn West 51.820816 -0.223473 522542 215069 TL225150
AL6 9GG Welwyn West 51.820143 -0.223543 522539 214994 TL225149
AL6 9GH Welwyn West 51.819996 -0.223926 522513 214977 TL225149
AL6 9GJ Welwyn West 51.81897 -0.223299 522559 214864 TL225148
AL6 9GL Welwyn West 51.819826 -0.22106 522711 214963 TL227149
AL6 9GN Welwyn West 51.819577 -0.22358 522538 214931 TL225149
AL6 9GS Welwyn West 51.831675 -0.215543 523059 216290 TL230162
AL6 9HA Welwyn West 51.83042 -0.214591 523128 216152 TL231161
AL6 9HB Welwyn West 51.831108 -0.219063 522818 216221 TL228162
AL6 9HD Welwyn West 51.82909 -0.216472 523002 216001 TL230160
AL6 9HE Welwyn West 51.830866 -0.21495 523102 216201 TL231162
AL6 9HF Welwyn West 51.832357 -0.217214 522942 216363 TL229163
AL6 9HG Welwyn West 51.832357 -0.217214 522942 216363 TL229163
AL6 9HH Peartree 51.804489 -0.195874 524489 213300 TL244132
AL6 9HN Welwyn West 51.828231 -0.224444 522455 215892 TL224158
AL6 9HP Welwyn West 51.824617 -0.214428 523155 215507 TL231155
AL6 9HQ Welwyn West 51.830492 -0.215821 523043 216158 TL230161
AL6 9HR Welwyn West 51.831502 -0.212414 523275 216276 TL232162
AL6 9HS Welwyn West 51.826454 -0.211613 523344 215716 TL233157
AL6 9HT Welwyn West 51.823147 -0.214095 523182 215344 TL231153
AL6 9HU Welwyn West 51.823995 -0.215454 523086 215436 TL230154
AL6 9HW Welwyn West 51.823677 -0.215234 523102 215401 TL231154
AL6 9HX Welwyn West 51.82449 -0.214883 523124 215492 TL231154
AL6 9HY Welwyn West 51.825196 -0.215218 523099 215570 TL230155
AL6 9HZ Welwyn West 51.825232 -0.214651 523138 215575 TL231155
AL6 9JA Welwyn West 51.825482 -0.214525 523146 215603 TL231156
AL6 9JB Welwyn West 51.826484 -0.214761 523127 215714 TL231157
AL6 9JD Welwyn West 51.827131 -0.214169 523166 215787 TL231157
AL6 9JE Welwyn West 51.826084 -0.213311 523228 215672 TL232156
AL6 9JF Welwyn West 51.826457 -0.214196 523166 215712 TL231157
AL6 9JG Welwyn West 51.825585 -0.216552 523006 215611 TL230156
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




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