Postcodes in Welwyn Hatfield page 42 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
AL9 6JT Brookmans Park and Little Heath 51.752573 -0.152842 527602 207601 TL276076
AL9 6JW Brookmans Park and Little Heath 51.732642 -0.170469 526441 205353 TL264053
AL9 6JX Brookmans Park and Little Heath 51.745497 -0.160374 527102 206801 TL271068
AL9 6JY Brookmans Park and Little Heath 51.737928 -0.168025 526595 205946 TL265059
AL9 6JZ Brookmans Park and Little Heath 51.762171 -0.151348 527678 208671 TL276086
AL9 6LA Brookmans Park and Little Heath 51.71919 -0.178598 525917 203843 TL259038
AL9 6LB Brookmans Park and Little Heath 51.715968 -0.177265 526018 203487 TL260034
AL9 6LE Brookmans Park and Little Heath 51.76347 -0.159643 527102 208801 TL271088
AL9 6LZ Brookmans Park and Little Heath 51.716508 -0.165735 526813 203567 TL268035
AL9 6NA Brookmans Park and Little Heath 51.732016 -0.18515 525429 205259 TL254052
AL9 6NB Brookmans Park and Little Heath 51.729658 -0.182739 525602 205000 TL256050
AL9 6ND Brookmans Park and Little Heath 51.731596 -0.183038 525576 205215 TL255052
AL9 6NE Brookmans Park and Little Heath 51.728938 -0.177454 525969 204929 TL259049
AL9 6NF Brookmans Park and Little Heath 51.725466 -0.176811 526023 204544 TL260045
AL9 6NG Brookmans Park and Little Heath 51.725646 -0.175096 526141 204567 TL261045
AL9 6NH Brookmans Park and Little Heath 51.728843 -0.17252 526310 204927 TL263049
AL9 6NJ Brookmans Park and Little Heath 51.719646 -0.176669 526049 203897 TL260038
AL9 6NL Brookmans Park and Little Heath 51.718153 -0.171474 526412 203740 TL264037
AL9 6NN Brookmans Park and Little Heath 51.719055 -0.171075 526437 203841 TL264038
AL9 6NP Brookmans Park and Little Heath 51.718186 -0.169547 526545 203747 TL265037
AL9 6NQ Brookmans Park and Little Heath 51.727568 -0.17147 526386 204787 TL263047
AL9 6NR Brookmans Park and Little Heath 51.715805 -0.161594 527101 203496 TL271034
AL9 6NS Brookmans Park and Little Heath 51.714954 -0.166391 526772 203393 TL267033
AL9 6NT Brookmans Park and Little Heath 51.713436 -0.162472 527047 203231 TL270032
AL9 6NU Brookmans Park and Little Heath 51.742338 -0.163124 526921 206444 TL269064
AL9 6NW Brookmans Park and Little Heath 51.717565 -0.169485 526551 203678 TL265036
AL9 6NX Brookmans Park and Little Heath 51.713496 -0.162846 527021 203238 TL270032
AL9 6NY Brookmans Park and Little Heath 51.716169 -0.168209 526643 203525 TL266035
AL9 6NZ Brookmans Park and Little Heath 51.718564 -0.17014 526503 203788 TL265037
AL9 6PR Brookmans Park and Little Heath 51.723761 -0.177618 525972 204353 TL259043
AL9 6PS Brookmans Park and Little Heath 51.725268 -0.177963 525944 204520 TL259045
AL9 6PT Brookmans Park and Little Heath 51.728382 -0.18043 525765 204863 TL257048
AL9 6PU Brookmans Park and Little Heath 51.725997 -0.178542 525902 204601 TL259046
AL9 6WA Hatfield Central 51.76427 -0.22623 522505 208776 TL225087
AL9 6WJ Brookmans Park and Little Heath 51.728227 -0.18032 525773 204845 TL257048
AL9 6ZD Brookmans Park and Little Heath 51.7451 -0.167764 526593 206744 TL265067
AL9 6ZE Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 6ZF Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 6ZG Brookmans Park and Little Heath 51.7451 -0.167764 526593 206744 TL265067
AL9 6ZH Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 6ZJ Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 6ZQ Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 6ZX Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 6ZY Hatfield Central 51.76427 -0.22623 522505 208776 TL225087
AL9 7AA Brookmans Park and Little Heath 51.722467 -0.186358 525372 204195 TL253041
AL9 7AB Brookmans Park and Little Heath 51.722372 -0.187187 525315 204183 TL253041
AL9 7AD Brookmans Park and Little Heath 51.721259 -0.186782 525346 204059 TL253040
AL9 7AE Brookmans Park and Little Heath 51.72016 -0.18312 525602 203944 TL256039
AL9 7AF Brookmans Park and Little Heath 51.719412 -0.182455 525650 203861 TL256038
AL9 7AG Brookmans Park and Little Heath 51.720728 -0.181519 525711 204009 TL257040
AL9 7AH Brookmans Park and Little Heath 51.721553 -0.183107 525599 204098 TL255040
AL9 7AJ Brookmans Park and Little Heath 51.72034 -0.180825 525760 203968 TL257039
AL9 7AL Brookmans Park and Little Heath 51.721822 -0.179014 525881 204135 TL258041
AL9 7AN Brookmans Park and Little Heath 51.720533 -0.179384 525859 203991 TL258039
AL9 7AP Welham Green and Hatfield South 51.726927 -0.208594 523824 204653 TL238046
AL9 7AQ Brookmans Park and Little Heath 51.721329 -0.184318 525516 204071 TL255040
AL9 7AR Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 7AS Welham Green and Hatfield South 51.726927 -0.208594 523824 204653 TL238046
AL9 7AT Brookmans Park and Little Heath 51.727062 -0.186985 525316 204704 TL253047
AL9 7AU Brookmans Park and Little Heath 51.727366 -0.186842 525325 204739 TL253047
AL9 7AW Welham Green and Hatfield South 51.726926 -0.20858 523825 204652 TL238046
AL9 7AX Brookmans Park and Little Heath 51.728124 -0.186986 525313 204823 TL253048
AL9 7AY Brookmans Park and Little Heath 51.73074 -0.186982 525306 205113 TL253051
AL9 7AZ Welham Green and Hatfield South 51.733131 -0.192737 524902 205370 TL249053
AL9 7BA Welham Green and Hatfield South 51.733432 -0.19888 524477 205393 TL244053
AL9 7BB Welham Green and Hatfield South 51.731825 -0.20019 524391 205212 TL243052
AL9 7BD Brookmans Park and Little Heath 51.729356 -0.182346 525630 204968 TL256049
AL9 7BE Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 7BF Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL9 7BG Brookmans Park and Little Heath 51.727928 -0.187153 525302 204800 TL253048
AL9 7BH Welham Green and Hatfield South 51.726926 -0.20858 523825 204652 TL238046
AL9 7BJ Brookmans Park and Little Heath 51.726041 -0.181436 525702 204600 TL257046
AL9 7BL Brookmans Park and Little Heath 51.727321 -0.181588 525688 204743 TL256047
AL9 7BN Brookmans Park and Little Heath 51.727433 -0.183625 525547 204751 TL255047
AL9 7BP Brookmans Park and Little Heath 51.724893 -0.179832 525816 204476 TL258044
AL9 7BQ Brookmans Park and Little Heath 51.726041 -0.181436 525702 204600 TL257046
AL9 7BS Brookmans Park and Little Heath 51.725385 -0.179131 525863 204531 TL258045
AL9 7BT Brookmans Park and Little Heath 51.722757 -0.181307 525720 204235 TL257042
AL9 7BU Brookmans Park and Little Heath 51.723218 -0.184938 525468 204280 TL254042
AL9 7BW Brookmans Park and Little Heath 51.727963 -0.181272 525708 204814 TL257048
AL9 7BX Brookmans Park and Little Heath 51.722416 -0.183652 525559 204194 TL255041
AL9 7BY Brookmans Park and Little Heath 51.722673 -0.179371 525854 204229 TL258042
AL9 7BZ Brookmans Park and Little Heath 51.723389 -0.177952 525950 204312 TL259043
AL9 7DA Welham Green and Hatfield South 51.733808 -0.218779 523101 205401 TL231054
AL9 7DB Brookmans Park and Little Heath 51.726636 -0.204305 524121 204628 TL241046
AL9 7DD Welham Green and Hatfield South 51.726927 -0.208594 523824 204653 TL238046
AL9 7DE Welham Green and Hatfield South 51.726926 -0.20858 523825 204652 TL238046
AL9 7DF Welham Green and Hatfield South 51.733835 -0.218227 523140 205405 TL231054
AL9 7DG Welham Green and Hatfield South 51.734091 -0.217928 523159 205433 TL231054
AL9 7DH Welham Green and Hatfield South 51.734436 -0.216321 523270 205475 TL232054
AL9 7DJ Welham Green and Hatfield South 51.73374 -0.216681 523247 205397 TL232053
AL9 7DL Welham Green and Hatfield South 51.733709 -0.217638 523181 205392 TL231053
AL9 7DN Welham Green and Hatfield South 51.732876 -0.219018 523088 205297 TL230052
AL9 7DP Welham Green and Hatfield South 51.732032 -0.220297 523001 205201 TL230052
AL9 7DQ Welham Green and Hatfield South 51.734962 -0.215475 523326 205535 TL233055
AL9 7DR Welham Green and Hatfield South 51.72955 -0.22442 522723 204918 TL227049
AL9 7DS Welham Green and Hatfield South 51.733618 -0.218728 523106 205380 TL231053
AL9 7DT Hatfield Central 51.76427 -0.22623 522505 208776 TL225087
AL9 7DU Welham Green and Hatfield South 51.734241 -0.217733 523173 205451 TL231054
AL9 7DW Welham Green and Hatfield South 51.733409 -0.219185 523075 205356 TL230053
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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