Postcodes in Welwyn Hatfield page 14 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 0JA Peartree 51.804489 -0.195874 524489 213300 TL244132
AL6 0JE Panshanger 51.803057 -0.155187 527298 213211 TL272132
AL6 0JH Welwyn East 51.831547 -0.179612 525535 216337 TL255163
AL6 0ND Peartree 51.804489 -0.195874 524489 213300 TL244132
AL6 0NE Welwyn East 51.831547 -0.179612 525535 216337 TL255163
AL6 0NF Welwyn East 51.832644 -0.178406 525615 216461 TL256164
AL6 0NG Welwyn West 51.840257 -0.200455 524075 217270 TL240172
AL6 0PF Welwyn East 51.832644 -0.178406 525615 216461 TL256164
AL6 0PH Welwyn West 51.842 -0.195043 524443 217473 TL244174
AL6 0PJ Welwyn West 51.841359 -0.200179 524091 217393 TL240173
AL6 0PL Welwyn West 51.837927 -0.203277 523887 217006 TL238170
AL6 0PN Welwyn West 51.839459 -0.202316 523949 217178 TL239171
AL6 0PP Welwyn West 51.842809 -0.203837 523835 217548 TL238175
AL6 0PR Welwyn West 51.841876 -0.201639 523989 217448 TL239174
AL6 0PS Welwyn West 51.840011 -0.199042 524173 217245 TL241172
AL6 0PT Welwyn West 51.841187 -0.198922 524178 217376 TL241173
AL6 0PU Welwyn West 51.841535 -0.198749 524189 217415 TL241174
AL6 0PW Welwyn West 51.842109 -0.204518 523790 217469 TL237174
AL6 0PX Welwyn West 51.841527 -0.197051 524306 217417 TL243174
AL6 0PY Welwyn West 51.843195 -0.196737 524323 217603 TL243176
AL6 0PZ Welwyn West 51.844918 -0.198861 524172 217791 TL241177
AL6 0QB Welwyn West 51.845076 -0.193889 524514 217817 TL245178
AL6 0QD Welwyn West 51.84512 -0.195644 524393 217819 TL243178
AL6 0QE Welwyn West 51.845879 -0.194656 524459 217905 TL244179
AL6 0QF Welwyn West 51.845887 -0.19406 524500 217907 TL244179
AL6 0QG Welwyn West 51.843466 -0.19391 524517 217638 TL245176
AL6 0QH Welwyn West 51.843819 -0.196407 524344 217673 TL243176
AL6 0QJ Welwyn West 51.843771 -0.194987 524442 217670 TL244176
AL6 0QL Welwyn West 51.842735 -0.199572 524129 217547 TL241175
AL6 0QN Welwyn West 51.842744 -0.197815 524250 217551 TL242175
AL6 0QP Welwyn West 51.84356 -0.199437 524136 217639 TL241176
AL6 0QQ Welwyn West 51.844541 -0.195362 524414 217755 TL244177
AL6 0QR Welwyn West 51.841455 -0.201757 523982 217401 TL239174
AL6 0QS Welwyn East 51.84113 -0.194584 524477 217377 TL244173
AL6 0QT Welwyn East 51.841222 -0.193579 524546 217389 TL245173
AL6 0QU Welwyn East 51.839846 -0.192952 524593 217237 TL245172
AL6 0QW Welwyn West 51.843473 -0.198454 524204 217631 TL242176
AL6 0QX Welwyn East 51.838392 -0.191979 524664 217077 TL246170
AL6 0QY Welwyn West 51.843476 -0.197481 524271 217633 TL242176
AL6 0QZ Welwyn East 51.840215 -0.191238 524710 217281 TL247172
AL6 0RA Welwyn East 51.839686 -0.190752 524745 217223 TL247172
AL6 0RB Welwyn East 51.839102 -0.19018 524786 217159 TL247171
AL6 0RD Welwyn East 51.841115 -0.190723 524743 217382 TL247173
AL6 0RE Welwyn East 51.841621 -0.192039 524651 217436 TL246174
AL6 0RF Welwyn East 51.840854 -0.19011 524786 217354 TL247173
AL6 0RG Welwyn East 51.842576 -0.189779 524804 217546 TL248175
AL6 0RH Welwyn East 51.841703 -0.189161 524849 217450 TL248174
AL6 0RJ Welwyn East 51.842109 -0.190988 524722 217492 TL247174
AL6 0RL Welwyn East 51.841179 -0.189588 524821 217391 TL248173
AL6 0RN Welwyn East 51.839481 -0.187973 524937 217205 TL249172
AL6 0RP Welwyn East 51.841156 -0.186904 525006 217393 TL250173
AL6 0RQ Welwyn East 51.842081 -0.190336 524767 217490 TL247174
AL6 0RR Welwyn East 51.840943 -0.187682 524953 217368 TL249173
AL6 0RS Welwyn East 51.840474 -0.185262 525121 217320 TL251173
AL6 0RT Peartree 51.804489 -0.195874 524489 213300 TL244132
AL6 0RU Welwyn East 51.840674 -0.184223 525192 217344 TL251173
AL6 0RW Welwyn East 51.839532 -0.186011 525072 217214 TL250172
AL6 0RX Welwyn East 51.841741 -0.184659 525159 217462 TL251174
AL6 0RY Welwyn East 51.84192 -0.185146 525125 217481 TL251174
AL6 0RZ Welwyn East 51.841706 -0.187027 524996 217454 TL249174
AL6 0SA Welwyn East 51.842071 -0.187375 524971 217494 TL249174
AL6 0SB Welwyn East 51.842295 -0.187889 524935 217518 TL249175
AL6 0SD Welwyn East 51.842478 -0.184615 525160 217544 TL251175
AL6 0SE Welwyn East 51.842125 -0.183903 525210 217506 TL252175
AL6 0SF Welwyn East 51.842441 -0.183411 525243 217542 TL252175
AL6 0SG Welwyn East 51.843201 -0.185994 525063 217622 TL250176
AL6 0SH Welwyn East 51.84198 -0.192576 524613 217475 TL246174
AL6 0SJ Welwyn East 51.84038 -0.186746 525019 217307 TL250173
AL6 0SL Welwyn East 51.840562 -0.192763 524604 217317 TL246173
AL6 0SN Welwyn East 51.817461 -0.19154 524752 214750 TL247147
AL6 0SP Welwyn East 51.818523 -0.191643 524742 214868 TL247148
AL6 0SQ Welwyn East 51.842286 -0.191431 524691 217511 TL246175
AL6 0SR Welwyn East 51.818152 -0.190889 524795 214828 TL247148
AL6 0SS Welwyn West 51.840267 -0.202283 523949 217268 TL239172
AL6 0ST Welwyn East 51.820742 -0.200841 524102 215099 TL241150
AL6 0SU Welwyn East 51.831547 -0.179612 525535 216337 TL255163
AL6 0SW Welwyn East 51.81921 -0.191296 524764 214945 TL247149
AL6 0SX Welwyn East 51.846443 -0.185167 525111 217984 TL251179
AL6 0SZ Welwyn East 51.8475 -0.183745 525206 218104 TL252181
AL6 0TA Welwyn West 51.842124 -0.194341 524491 217488 TL244174
AL6 0TB Welwyn West 51.843327 -0.191302 524697 217627 TL246176
AL6 0TD Welwyn West 51.84326 -0.192205 524635 217618 TL246176
AL6 0TE Welwyn West 51.845212 -0.192243 524627 217835 TL246178
AL6 0TF Welwyn West 51.845077 -0.191639 524669 217821 TL246178
AL6 0TH Welwyn West 51.845596 -0.190907 524718 217880 TL247178
AL6 0TJ Welwyn West 51.845762 -0.190552 524742 217899 TL247178
AL6 0TL Welwyn West 51.844291 -0.190799 524729 217735 TL247177
AL6 0TN Welwyn East 51.847673 -0.186235 525034 218119 TL250181
AL6 0TP Welwyn East 51.849657 -0.185386 525087 218341 TL250183
AL6 0TQ Welwyn West 51.844662 -0.190944 524718 217776 TL247177
AL6 0TR Welwyn East 51.848886 -0.185548 525078 218255 TL250182
AL6 0TS Welwyn East 51.848749 -0.184232 525169 218242 TL251182
AL6 0TT Welwyn East 51.847119 -0.185822 525064 218058 TL250180
AL6 0TU Welwyn East 51.846057 -0.186402 525027 217939 TL250179
AL6 0TW Welwyn East 51.848697 -0.186136 525038 218233 TL250182
AL6 0TX Welwyn East 51.84679 -0.184935 525126 218023 TL251180
AL6 0TY Welwyn East 51.845537 -0.184143 525184 217885 TL251178
AL6 0TZ Welwyn East 51.845695 -0.185081 525119 217901 TL251179
AL6 0UA Welwyn East 51.845158 -0.184667 525149 217842 TL251178
AL6 0UB Welwyn East 51.844805 -0.185639 525083 217801 TL250178
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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