Postcodes in Welwyn Hatfield page 40 Local Authority District

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  2. Hertfordshire

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 5JD Hatfield East 51.762566 -0.214689 523306 208606 TL233086
AL9 5JE Hatfield East 51.761643 -0.214691 523308 208503 TL233085
AL9 5JF Hatfield East 51.761607 -0.215258 523269 208498 TL232084
AL9 5JG Hatfield East 51.762334 -0.215365 523260 208579 TL232085
AL9 5JH Hatfield Central 51.770714 -0.216319 523171 209509 TL231095
AL9 5JJ Hatfield Central 51.776079 -0.223254 522678 210094 TL226100
AL9 5JL Hatfield Central 51.764264 -0.226254 522503 208775 TL225087
AL9 5JN Hatfield Central 51.772491 -0.216848 523130 209706 TL231097
AL9 5JP Hatfield Central 51.776142 -0.222034 522762 210103 TL227101
AL9 5JQ Hatfield East 51.766133 -0.216079 523200 209000 TL232089
AL9 5JR Hatfield Central 51.772932 -0.216724 523137 209755 TL231097
AL9 5JS Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5JT Hatfield Central 51.772238 -0.216621 523146 209678 TL231096
AL9 5JU Hatfield Central 51.776063 -0.223399 522668 210092 TL226100
AL9 5JW Hatfield Central 51.773488 -0.21721 523102 209816 TL231098
AL9 5JX Hatfield Central 51.775699 -0.218461 523010 210060 TL230100
AL9 5JY Hatfield Central 51.776333 -0.220403 522874 210127 TL228101
AL9 5JZ Hatfield Central 51.770714 -0.216319 523171 209509 TL231095
AL9 5LA Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5LB Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5LD Hatfield Central 51.764264 -0.226254 522503 208775 TL225087
AL9 5LE Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5LF Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 5LP Hatfield Central 51.770998 -0.216878 523132 209540 TL231095
AL9 5LR Hatfield Central 51.773192 -0.217994 523049 209782 TL230097
AL9 5LS Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5LZ Hatfield East 51.771116 -0.208075 523739 209568 TL237095
AL9 5NA Hatfield East 51.768173 -0.206105 523883 209244 TL238092
AL9 5NB Hatfield East 51.762809 -0.211158 523549 208639 TL235086
AL9 5ND Hatfield East 51.761574 -0.211912 523500 208500 TL234085
AL9 5NE Hatfield East 51.761435 -0.211227 523548 208486 TL235084
AL9 5NF Hatfield East 51.760588 -0.208812 523717 208396 TL237083
AL9 5NG Hatfield East 51.758665 -0.211858 523512 208177 TL235081
AL9 5NH Hatfield East 51.75422 -0.211643 523539 207683 TL235076
AL9 5NJ Hatfield East 51.75303 -0.212661 523472 207549 TL234075
AL9 5NL Hatfield East 51.755978 -0.216688 523186 207870 TL231078
AL9 5NN Hatfield East 51.756741 -0.218339 523070 207952 TL230079
AL9 5NP Hatfield East 51.77512 -0.215725 523200 210000 TL231100
AL9 5NQ Hatfield East 51.760425 -0.209653 523659 208376 TL236083
AL9 5NR Hatfield East 51.774993 -0.214498 523285 209988 TL232099
AL9 5NS Hatfield East 51.773279 -0.212899 523400 209800 TL233098
AL9 5NT Hatfield East 51.775039 -0.205683 523893 210008 TL238100
AL9 5NU Hatfield East 51.77678 -0.203835 524016 210205 TL240102
AL9 5NW Hatfield East 51.756879 -0.219145 523014 207966 TL230079
AL9 5NX Hatfield East 51.774662 -0.202977 524081 209971 TL240099
AL9 5NY Hatfield East 51.77322 -0.203354 524059 209810 TL240098
AL9 5NZ Hatfield East 51.773357 -0.202899 524090 209826 TL240098
AL9 5PA Hatfield East 51.772493 -0.202832 524097 209730 TL240097
AL9 5PB Hatfield East 51.773067 -0.204312 523993 209791 TL239097
AL9 5PD Hatfield East 51.772909 -0.204149 524005 209774 TL240097
AL9 5PE Hatfield East 51.773922 -0.196175 524552 209900 TL245098
AL9 5PF Hatfield East 51.774058 -0.19229 524820 209922 TL248099
AL9 5PG Hatfield East 51.772209 -0.18961 525010 209721 TL250097
AL9 5PH Hatfield East 51.764761 -0.185952 525283 208899 TL252088
AL9 5PJ Hatfield East 51.769132 -0.200589 524261 209360 TL242093
AL9 5PL Hatfield East 51.765026 -0.21207 523480 208884 TL234088
AL9 5PN Hatfield East 51.774993 -0.214498 523285 209988 TL232099
AL9 5PP Hatfield East 51.774199 -0.214312 523300 209900 TL232098
AL9 5PQ Brookmans Park and Little Heath 51.768215 -0.183132 525468 209288 TL254092
AL9 5PR Hatfield East 51.774199 -0.214312 523300 209900 TL232098
AL9 5PS Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5PT Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 5PU Hatfield East 51.774419 -0.213984 523322 209925 TL233099
AL9 5PW Hatfield East 51.774199 -0.214312 523300 209900 TL232098
AL9 5RB Brookmans Park and Little Heath 51.776867 -0.172738 526161 210268 TL261102
AL9 5RD Brookmans Park and Little Heath 51.781393 -0.156039 527300 210800 TL272108
AL9 5RE Brookmans Park and Little Heath 51.776407 -0.158275 527160 210242 TL271102
AL9 5RF Brookmans Park and Little Heath 51.774184 -0.154712 527412 210001 TL274100
AL9 5RG Brookmans Park and Little Heath 51.773231 -0.153414 527504 209897 TL275098
AL9 5RH Hatfield East 51.753961 -0.189799 525047 207691 TL250076
AL9 5RJ Hatfield East 51.753153 -0.190512 525000 207600 TL250075
AL9 5RL Brookmans Park and Little Heath 51.778382 -0.152308 527566 210472 TL275104
AL9 5RQ Brookmans Park and Little Heath 51.759723 -0.175923 525989 208356 TL259083
AL9 5SA Hatfield East 51.750773 -0.220965 522905 207284 TL229072
AL9 5SB Brookmans Park and Little Heath 51.741302 -0.210734 523637 206248 TL236062
AL9 5SD Welham Green and Hatfield South 51.741637 -0.212395 523521 206282 TL235062
AL9 5SE Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 5SF Welham Green and Hatfield South 51.737542 -0.206538 523937 205837 TL239058
AL9 5SG Welham Green and Hatfield South 51.737222 -0.20708 523900 205800 TL238058
AL9 5WA Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5WB Welham Green and Hatfield South 51.737537 -0.206561 523935 205836 TL239058
AL9 5WG Welham Green and Hatfield South 51.737537 -0.206561 523935 205836 TL239058
AL9 5XN Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZD Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 5ZE Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZF Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZG Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZH Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 5ZJ Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZL Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZN Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZQ Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZS Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZT Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZU Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 5ZW Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 5ZX Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 5ZY Hatfield East 51.767173 -0.212285 523459 209122 TL234091
AL9 6AB Brookmans Park and Little Heath 51.771849 -0.150909 527681 209748 TL276097
AL9 6AD Brookmans Park and Little Heath 51.771939 -0.153761 527484 209753 TL274097
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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