Postcodes in Welwyn Hatfield page 2 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
AL10 0HH Hatfield East 51.768104 -0.219934 522929 209213 TL229092
AL10 0HJ Hatfield East 51.7669 -0.218779 523012 209081 TL230090
AL10 0HL Hatfield East 51.766269 -0.219905 522936 209009 TL229090
AL10 0HN Hatfield East 51.766446 -0.220275 522910 209028 TL229090
AL10 0HP Hatfield East 51.765439 -0.223285 522705 208911 TL227089
AL10 0HQ Hatfield East 51.767858 -0.220292 522905 209185 TL229091
AL10 0HR Hatfield East 51.767759 -0.223281 522699 209169 TL226091
AL10 0HS Hatfield East 51.767549 -0.223086 522713 209146 TL227091
AL10 0HT Hatfield East 51.766177 -0.218976 523000 209000 TL230089
AL10 0HU Hatfield East 51.766761 -0.226069 522509 209053 TL225090
AL10 0HW Hatfield East 51.765688 -0.223058 522720 208939 TL227089
AL10 0HX Hatfield East 51.767069 -0.225042 522579 209089 TL225090
AL10 0HY Hatfield East 51.768272 -0.221328 522832 209229 TL228092
AL10 0HZ Hatfield East 51.764895 -0.222988 522727 208851 TL227088
AL10 0JA Hatfield East 51.768924 -0.21868 523013 209306 TL230093
AL10 0JB Hatfield East 51.765978 -0.222018 522791 208973 TL227089
AL10 0JD Hatfield East 51.766121 -0.222577 522752 208988 TL227089
AL10 0JE Hatfield East 51.766577 -0.222386 522764 209039 TL227090
AL10 0JF Hatfield East 51.766746 -0.223495 522687 209056 TL226090
AL10 0JG Hatfield East 51.767168 -0.222841 522731 209104 TL227091
AL10 0JH Hatfield Central 51.764223 -0.226531 522484 208770 TL224087
AL10 0JJ Hatfield Central 51.763786 -0.226751 522470 208721 TL224087
AL10 0JL Hatfield Central 51.763508 -0.226805 522467 208690 TL224086
AL10 0JN Hatfield Central 51.763412 -0.226418 522494 208680 TL224086
AL10 0JP Hatfield Central 51.763348 -0.227492 522420 208671 TL224086
AL10 0JQ Hatfield East 51.76749 -0.222118 522780 209141 TL227091
AL10 0JR Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL10 0JS Hatfield Central 51.763115 -0.226965 522457 208646 TL224086
AL10 0JT Hatfield Central 51.763259 -0.226395 522496 208663 TL224086
AL10 0JU Hatfield Central 51.763191 -0.226673 522477 208655 TL224086
AL10 0JW Hatfield Central 51.763353 -0.227468 522422 208672 TL224086
AL10 0JX Hatfield Central 51.763216 -0.226498 522489 208658 TL224086
AL10 0JY Hatfield Central 51.763198 -0.225504 522558 208658 TL225086
AL10 0JZ Hatfield Central 51.763458 -0.225494 522558 208687 TL225086
AL10 0LA Hatfield Central 51.767348 -0.227423 522414 209116 TL224091
AL10 0LB Hatfield Central 51.764136 -0.225505 522555 208762 TL225087
AL10 0LD Hatfield Central 51.764107 -0.225569 522551 208759 TL225087
AL10 0LE Hatfield Central 51.76365 -0.224307 522639 208710 TL226087
AL10 0LF Hatfield Central 51.763107 -0.224691 522614 208649 TL226086
AL10 0LG Hatfield Central 51.762979 -0.225295 522573 208634 TL225086
AL10 0LH Hatfield Central 51.762692 -0.226359 522500 208600 TL224086
AL10 0LJ Hatfield Central 51.762671 -0.226379 522499 208598 TL224085
AL10 0LL Hatfield Central 51.767348 -0.227437 522413 209116 TL224091
AL10 0LN Hatfield Central 51.762653 -0.226366 522500 208596 TL224085
AL10 0LP Hatfield Central 51.76414 -0.226998 522452 208760 TL224087
AL10 0LQ Hatfield Central 51.762773 -0.225196 522580 208611 TL225086
AL10 0LR Hatfield Central 51.762306 -0.227012 522456 208556 TL224085
AL10 0LS Hatfield Central 51.762306 -0.227012 522456 208556 TL224085
AL10 0LT Hatfield Central 51.762302 -0.227359 522432 208555 TL224085
AL10 0LU Hatfield Central 51.76272 -0.230783 522195 208596 TL221085
AL10 0LW Hatfield Central 51.762312 -0.226988 522458 208557 TL224085
AL10 0LX Hatfield Central 51.763171 -0.230122 522239 208647 TL222086
AL10 0LY Hatfield Central 51.763495 -0.229501 522281 208684 TL222086
AL10 0LZ Hatfield Central 51.763704 -0.229044 522312 208708 TL223087
AL10 0NA Hatfield Central 51.763921 -0.228542 522346 208733 TL223087
AL10 0NB Hatfield Central 51.76414 -0.228157 522372 208758 TL223087
AL10 0ND Hatfield Central 51.764442 -0.227484 522418 208793 TL224087
AL10 0NE Hatfield Central 51.764264 -0.226254 522503 208775 TL225087
AL10 0NF Hatfield Central 51.76485 -0.226526 522483 208840 TL224088
AL10 0NG Hatfield East 51.765775 -0.218528 523032 208956 TL230089
AL10 0NH Hatfield Central 51.763004 -0.227984 522387 208632 TL223086
AL10 0NJ Hatfield Central 51.763332 -0.228826 522328 208667 TL223086
AL10 0NL Hatfield Central 51.764574 -0.227126 522442 208808 TL224088
AL10 0NN Hatfield Central 51.762736 -0.229255 522300 208600 TL223086
AL10 0NP Hatfield South West 51.761815 -0.227842 522400 208500 TL224084
AL10 0NQ Hatfield Central 51.763004 -0.227984 522387 208632 TL223086
AL10 0NR Hatfield South West 51.761815 -0.227842 522400 208500 TL224084
AL10 0NS Hatfield Central 51.762714 -0.227807 522400 208600 TL224086
AL10 0NT Hatfield Central 51.763591 -0.226324 522500 208700 TL224087
AL10 0NU Hatfield Central 51.767372 -0.227204 522429 209119 TL224091
AL10 0NW Hatfield Central 51.762714 -0.227807 522400 208600 TL224086
AL10 0NX Hatfield Central 51.763369 -0.230086 522241 208669 TL222086
AL10 0NY Hatfield Central 51.763457 -0.225242 522575 208687 TL225086
AL10 0NZ Hatfield Central 51.762977 -0.230362 522223 208625 TL222086
AL10 0PA Hatfield Central 51.768838 -0.223876 522655 209288 TL226092
AL10 0PB Hatfield Central 51.768469 -0.223862 522657 209247 TL226092
AL10 0PD Hatfield Central 51.76845 -0.225529 522542 209242 TL225092
AL10 0PE Hatfield Central 51.767666 -0.227821 522386 209151 TL223091
AL10 0PF Hatfield Central 51.767494 -0.228915 522311 209130 TL223091
AL10 0PG Hatfield Central 51.768874 -0.230382 522206 209281 TL222092
AL10 0PH Hatfield Central 51.769099 -0.232243 522077 209303 TL220093
AL10 0PJ Hatfield Central 51.770146 -0.231869 522100 209420 TL220094
AL10 0PL Hatfield Central 51.769695 -0.231162 522150 209371 TL221093
AL10 0PN Hatfield Central 51.769602 -0.229803 522244 209363 TL222093
AL10 0PP Hatfield Central 51.768548 -0.227859 522381 209249 TL223092
AL10 0PQ Hatfield Central 51.769303 -0.231409 522134 209327 TL221093
AL10 0PR Hatfield Central 51.769666 -0.227496 522403 209374 TL224093
AL10 0PS Hatfield Central 51.769418 -0.2271 522431 209347 TL224093
AL10 0PT Hatfield Central 51.770425 -0.225336 522550 209462 TL225094
AL10 0PU Hatfield Central 51.771214 -0.221029 522845 209557 TL228095
AL10 0PW Hatfield Central 51.769233 -0.230161 522220 209321 TL222093
AL10 0PX Hatfield Central 51.770699 -0.220832 522860 209500 TL228094
AL10 0PY Hatfield Central 51.769624 -0.230078 522225 209365 TL222093
AL10 0PZ Hatfield Central 51.761859 -0.230739 522200 208500 TL221085
AL10 0QA Hatfield Central 51.771105 -0.219579 522945 209547 TL229095
AL10 0QB Hatfield Central 51.771394 -0.219268 522966 209580 TL229095
AL10 0QD Hatfield Central 51.771657 -0.224558 522600 209600 TL225096
AL10 0QG Hatfield Central 51.772621 -0.228868 522300 209700 TL223096
AL10 0QH Hatfield Central 51.769068 -0.221616 522810 209317 TL228093
AL10 0QJ Hatfield Central 51.76976 -0.222999 522713 209392 TL227093
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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