Postcodes in Welwyn Hatfield page 44 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 7PP Welham Green and Hatfield South 51.733683 -0.215308 523342 205393 TL233053
AL9 7PQ Welham Green and Hatfield South 51.73205 -0.212577 523535 205216 TL235052
AL9 7PR Welham Green and Hatfield South 51.734615 -0.215112 523353 205497 TL233054
AL9 7PS Welham Green and Hatfield South 51.735448 -0.213674 523450 205592 TL234055
AL9 7PT Welham Green and Hatfield South 51.733952 -0.212878 523509 205427 TL235054
AL9 7PU Welham Green and Hatfield South 51.733002 -0.212496 523538 205322 TL235053
AL9 7PW Welham Green and Hatfield South 51.733124 -0.215185 523352 205331 TL233053
AL9 7PX Welham Green and Hatfield South 51.734283 -0.21511 523354 205460 TL233054
AL9 7PY Welham Green and Hatfield South 51.733748 -0.21364 523457 205403 TL234054
AL9 7PZ Welham Green and Hatfield South 51.733243 -0.214166 523422 205346 TL234053
AL9 7QA Welham Green and Hatfield South 51.733355 -0.21417 523421 205358 TL234053
AL9 7QB Welham Green and Hatfield South 51.728213 -0.205988 524000 204800 TL240048
AL9 7QF Brookmans Park and Little Heath 51.722688 -0.19752 524600 204200 TL246042
AL9 7QG Brookmans Park and Little Heath 51.723627 -0.191046 525045 204315 TL250043
AL9 7QH Brookmans Park and Little Heath 51.722402 -0.198479 524535 204167 TL245041
AL9 7QJ Brookmans Park and Little Heath 51.722037 -0.197595 524597 204127 TL245041
AL9 7QL Brookmans Park and Little Heath 51.721744 -0.199324 524478 204092 TL244040
AL9 7QN Brookmans Park and Little Heath 51.721128 -0.199876 524442 204023 TL244040
AL9 7QP Brookmans Park and Little Heath 51.721856 -0.201897 524300 204100 TL242041
AL9 7QQ Brookmans Park and Little Heath 51.723092 -0.190719 525069 204257 TL250042
AL9 7QR Brookmans Park and Little Heath 51.722305 -0.201864 524301 204150 TL243041
AL9 7QS Brookmans Park and Little Heath 51.721681 -0.20191 524300 204081 TL242040
AL9 7QT Brookmans Park and Little Heath 51.721631 -0.202751 524242 204074 TL242040
AL9 7QU Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7QW Brookmans Park and Little Heath 51.722372 -0.202447 524261 204156 TL242041
AL9 7QX Brookmans Park and Little Heath 51.724147 -0.200914 524362 204356 TL243043
AL9 7QY Brookmans Park and Little Heath 51.724363 -0.201514 524320 204379 TL243043
AL9 7QZ Brookmans Park and Little Heath 51.726283 -0.201206 524336 204594 TL243045
AL9 7RA Brookmans Park and Little Heath 51.720979 -0.203379 524200 204000 TL242039
AL9 7RB Hatfield Central 51.764264 -0.226254 522503 208775 TL225087
AL9 7RL Brookmans Park and Little Heath 51.720763 -0.188988 525195 204001 TL251040
AL9 7RN Brookmans Park and Little Heath 51.720367 -0.188975 525197 203957 TL251039
AL9 7RP Brookmans Park and Little Heath 51.721918 -0.189246 525174 204129 TL251041
AL9 7RR Brookmans Park and Little Heath 51.722412 -0.190399 525093 204181 TL250041
AL9 7RS Brookmans Park and Little Heath 51.72249 -0.191931 524987 204188 TL249041
AL9 7RT Brookmans Park and Little Heath 51.722046 -0.193498 524880 204135 TL248041
AL9 7RU Brookmans Park and Little Heath 51.721212 -0.196557 524671 204038 TL246040
AL9 7RW Brookmans Park and Little Heath 51.721501 -0.189596 525151 204082 TL251040
AL9 7RX Brookmans Park and Little Heath 51.721302 -0.19774 524589 204045 TL245040
AL9 7RY Brookmans Park and Little Heath 51.719893 -0.198506 524540 203887 TL245038
AL9 7RZ Brookmans Park and Little Heath 51.719504 -0.198319 524554 203845 TL245038
AL9 7SA Brookmans Park and Little Heath 51.717958 -0.199553 524473 203671 TL244036
AL9 7SB Brookmans Park and Little Heath 51.721035 -0.200864 524374 204010 TL243040
AL9 7SD Welham Green and Hatfield South 51.721023 -0.206273 524000 204000 TL239039
AL9 7SE Welham Green and Hatfield South 51.725881 -0.206073 524001 204541 TL240045
AL9 7SL Welham Green and Hatfield South 51.72676 -0.211844 523600 204629 TL235046
AL9 7SN Welham Green and Hatfield South 51.726922 -0.208602 523823 204652 TL238046
AL9 7SP Welham Green and Hatfield South 51.731041 -0.214565 523400 205100 TL234050
AL9 7SR Welham Green and Hatfield South 51.731918 -0.213082 523500 205200 TL235052
AL9 7SS Brookmans Park and Little Heath 51.722372 -0.20417 524142 204154 TL241041
AL9 7ST Brookmans Park and Little Heath 51.722372 -0.20417 524142 204154 TL241041
AL9 7SU Brookmans Park and Little Heath 51.721639 -0.203851 524166 204073 TL241040
AL9 7SW Welham Green and Hatfield South 51.72892 -0.210181 523709 204872 TL237048
AL9 7SX Brookmans Park and Little Heath 51.715264 -0.199182 524506 203372 TL245033
AL9 7SY Welham Green and Hatfield South 51.713046 -0.213826 523500 203100 TL235031
AL9 7SZ Welham Green and Hatfield South 51.713518 -0.212627 523582 203155 TL235031
AL9 7TA Welham Green and Hatfield South 51.713575 -0.210795 523708 203164 TL237031
AL9 7TB Welham Green and Hatfield South 51.713068 -0.214975 523421 203101 TL234031
AL9 7TD Welham Green and Hatfield South 51.714017 -0.216516 523312 203203 TL233032
AL9 7TE Welham Green and Hatfield South 51.713451 -0.21357 523517 203146 TL235031
AL9 7TF Welham Green and Hatfield South 51.71424 -0.214017 523484 203233 TL234032
AL9 7TG Welham Green and Hatfield South 51.714548 -0.221894 522939 203253 TL229032
AL9 7TH Welham Green and Hatfield South 51.723536 -0.224553 522731 204249 TL227042
AL9 7TJ Welham Green and Hatfield South 51.724152 -0.224848 522709 204317 TL227043
AL9 7TL Welham Green and Hatfield South 51.71486 -0.21337 523527 203303 TL235033
AL9 7TN Welham Green and Hatfield South 51.725722 -0.232359 522186 204479 TL221044
AL9 7TP Welham Green and Hatfield South 51.723275 -0.22544 522670 204218 TL226042
AL9 7TQ Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7TR Welham Green and Hatfield South 51.722381 -0.237991 521806 204098 TL218040
AL9 7TS Welham Green and Hatfield South 51.724 -0.222508 522871 204304 TL228043
AL9 7TT Welham Green and Hatfield South 51.722745 -0.221616 522936 204166 TL229041
AL9 7TU Welham Green and Hatfield South 51.718071 -0.21818 523186 203652 TL231036
AL9 7TW Welham Green and Hatfield South 51.728918 -0.235 521995 204830 TL219048
AL9 7TX Welham Green and Hatfield South 51.719129 -0.220904 522995 203765 TL229037
AL9 7TY Welham Green and Hatfield South 51.714734 -0.220497 523035 203277 TL230032
AL9 7UG Brookmans Park and Little Heath 51.719642 -0.203815 524174 203851 TL241038
AL9 7UH Brookmans Park and Little Heath 51.719569 -0.202008 524299 203846 TL242038
AL9 7UJ Brookmans Park and Little Heath 51.719264 -0.201426 524340 203813 TL243038
AL9 7UL Brookmans Park and Little Heath 51.717709 -0.202096 524298 203639 TL242036
AL9 7UN Brookmans Park and Little Heath 51.717293 -0.200158 524433 203596 TL244035
AL9 7UP Brookmans Park and Little Heath 51.721005 -0.201792 524310 204006 TL243040
AL9 7UQ Brookmans Park and Little Heath 51.719516 -0.203255 524213 203837 TL242038
AL9 7UR Brookmans Park and Little Heath 51.724022 -0.203887 524157 204338 TL241043
AL9 7UT Brookmans Park and Little Heath 51.726264 -0.203466 524180 204588 TL241045
AL9 7UU Brookmans Park and Little Heath 51.724265 -0.203299 524197 204366 TL241043
AL9 7UW Brookmans Park and Little Heath 51.719227 -0.200197 524425 203811 TL244038
AL9 7UX Brookmans Park and Little Heath 51.724028 -0.202497 524253 204341 TL242043
AL9 7WA Brookmans Park and Little Heath 51.724023 -0.202491 524253 204340 TL242043
AL9 7WB Brookmans Park and Little Heath 51.724023 -0.202491 524253 204340 TL242043
AL9 7WD Brookmans Park and Little Heath 51.724023 -0.202491 524253 204340 TL242043
AL9 7WX Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7WY Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7WZ Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7XA Brookmans Park and Little Heath 51.724023 -0.202491 524253 204340 TL242043
AL9 7XN Brookmans Park and Little Heath 51.724023 -0.202491 524253 204340 TL242043
AL9 7XQ Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7XS Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7YZ Welham Green and Hatfield South 51.735565 -0.221968 522877 205591 TL228055
AL9 7ZD Welham Green and Hatfield South 51.726922 -0.208602 523823 204652 TL238046
AL9 7ZE Welham Green and Hatfield South 51.726922 -0.208602 523823 204652 TL238046
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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