Postcodes in Welwyn Hatfield page 43 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 7ED Welham Green and Hatfield South 51.734311 -0.219664 523039 205455 TL230054
AL9 7EE Welham Green and Hatfield South 51.732814 -0.22028 523001 205288 TL230052
AL9 7EF Welham Green and Hatfield South 51.729616 -0.225807 522628 204923 TL226049
AL9 7EG Welham Green and Hatfield South 51.730587 -0.229418 522376 205025 TL223050
AL9 7EH Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7EJ Welham Green and Hatfield South 51.733847 -0.221696 522900 205400 TL228054
AL9 7EL Welham Green and Hatfield South 51.732067 -0.21939 523064 205206 TL230052
AL9 7EN Welham Green and Hatfield South 51.729329 -0.228013 522476 204887 TL224048
AL9 7EP Welham Green and Hatfield South 51.729463 -0.229108 522400 204900 TL223049
AL9 7EQ Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7ER Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7ES Brookmans Park and Little Heath 51.723006 -0.204463 524120 204224 TL241042
AL9 7ET Welham Green and Hatfield South 51.726922 -0.208617 523822 204652 TL238046
AL9 7EU Brookmans Park and Little Heath 51.72117 -0.203175 524214 204022 TL242040
AL9 7EW Welham Green and Hatfield South 51.732862 -0.218077 523153 205297 TL231052
AL9 7EX Welham Green and Hatfield South 51.740932 -0.217774 523152 206195 TL231061
AL9 7EZ Welham Green and Hatfield South 51.726922 -0.208602 523823 204652 TL238046
AL9 7FA Welham Green and Hatfield South 51.735255 -0.218186 523139 205563 TL231055
AL9 7HA Welham Green and Hatfield South 51.741979 -0.224273 522700 206300 TL227063
AL9 7HB Welham Green and Hatfield South 51.740195 -0.217195 523194 206114 TL231061
AL9 7HD Welham Green and Hatfield South 51.726922 -0.208617 523822 204652 TL238046
AL9 7HE Welham Green and Hatfield South 51.73823 -0.214282 523400 205900 TL233058
AL9 7HF Welham Green and Hatfield South 51.737459 -0.21437 523396 205814 TL233058
AL9 7HG Welham Green and Hatfield South 51.737332 -0.214317 523400 205800 TL234058
AL9 7HH Welham Green and Hatfield South 51.736411 -0.212905 523500 205700 TL235056
AL9 7HJ Welham Green and Hatfield South 51.735623 -0.219627 523038 205601 TL230056
AL9 7HL Brookmans Park and Little Heath 51.718848 -0.181748 525700 203800 TL256037
AL9 7HN Welham Green and Hatfield South 51.740131 -0.216502 523242 206108 TL232061
AL9 7HP Welham Green and Hatfield South 51.737398 -0.21866 523100 205800 TL230058
AL9 7HQ Welham Green and Hatfield South 51.736455 -0.2158 523300 205700 TL232056
AL9 7HR Welham Green and Hatfield South 51.73531 -0.221181 522932 205564 TL229055
AL9 7HS Welham Green and Hatfield South 51.740992 -0.218518 523100 206200 TL231061
AL9 7HT Welham Green and Hatfield South 51.738869 -0.212757 523504 205974 TL235059
AL9 7HU Welham Green and Hatfield South 51.740028 -0.214211 523400 206100 TL233061
AL9 7HW Welham Green and Hatfield South 51.740162 -0.216509 523241 206111 TL232061
AL9 7HX Welham Green and Hatfield South 51.739416 -0.212648 523510 206035 TL235060
AL9 7HY Welham Green and Hatfield South 51.741891 -0.218483 523100 206300 TL230062
AL9 7HZ Welham Green and Hatfield South 51.739295 -0.211842 523566 206023 TL235060
AL9 7JA Welham Green and Hatfield South 51.736192 -0.208228 523824 205684 TL238056
AL9 7JB Welham Green and Hatfield South 51.737459 -0.21437 523396 205814 TL233058
AL9 7JD Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7JE Welham Green and Hatfield South 51.73602 -0.213775 523441 205655 TL234056
AL9 7JF Welham Green and Hatfield South 51.726922 -0.208617 523822 204652 TL238046
AL9 7JG Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7JH Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7JJ Welham Green and Hatfield South 51.735534 -0.214388 523400 205600 TL233055
AL9 7JL Welham Green and Hatfield South 51.738613 -0.216011 523280 205940 TL232059
AL9 7JN Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7JQ Welham Green and Hatfield South 51.726922 -0.208602 523823 204652 TL238046
AL9 7JT Hatfield Central 51.764308 -0.226194 522507 208780 TL225087
AL9 7LA Brookmans Park and Little Heath 51.723875 -0.187286 525304 204350 TL253043
AL9 7LB Welham Green and Hatfield South 51.740188 -0.217652 523162 206112 TL231061
AL9 7LD Welham Green and Hatfield South 51.737739 -0.215648 523307 205843 TL233058
AL9 7LE Welham Green and Hatfield South 51.737593 -0.217543 523177 205824 TL231058
AL9 7LF Welham Green and Hatfield South 51.738586 -0.217837 523154 205934 TL231059
AL9 7LG Welham Green and Hatfield South 51.739141 -0.216454 523248 205998 TL232059
AL9 7LH Welham Green and Hatfield South 51.737941 -0.220368 522981 205858 TL229058
AL9 7LJ Welham Green and Hatfield South 51.737787 -0.218268 523126 205844 TL231058
AL9 7LL Welham Green and Hatfield South 51.736822 -0.218312 523126 205737 TL231057
AL9 7LN Welham Green and Hatfield South 51.736628 -0.218581 523108 205715 TL231057
AL9 7LP Welham Green and Hatfield South 51.736337 -0.217173 523206 205685 TL232056
AL9 7LQ Welham Green and Hatfield South 51.738449 -0.219479 523041 205916 TL230059
AL9 7LR Welham Green and Hatfield South 51.736544 -0.219554 523041 205704 TL230057
AL9 7LS Welham Green and Hatfield South 51.737306 -0.220553 522970 205787 TL229057
AL9 7LT Welham Green and Hatfield South 51.736599 -0.220189 522997 205709 TL229057
AL9 7LU Welham Green and Hatfield South 51.736999 -0.221101 522933 205752 TL229057
AL9 7LW Welham Green and Hatfield South 51.736673 -0.216175 523274 205724 TL232057
AL9 7LX Welham Green and Hatfield South 51.726922 -0.208617 523822 204652 TL238046
AL9 7LY Welham Green and Hatfield South 51.737566 -0.222056 522865 205813 TL228058
AL9 7LZ Welham Green and Hatfield South 51.737417 -0.223155 522790 205795 TL227057
AL9 7NA Welham Green and Hatfield South 51.737046 -0.222996 522802 205754 TL228057
AL9 7NB Welham Green and Hatfield South 51.736781 -0.221573 522901 205727 TL229057
AL9 7ND Welham Green and Hatfield South 51.736461 -0.222976 522804 205689 TL228056
AL9 7NE Welham Green and Hatfield South 51.735564 -0.221078 522938 205592 TL229055
AL9 7NF Welham Green and Hatfield South 51.734929 -0.21801 523152 205527 TL231055
AL9 7NG Welham Green and Hatfield South 51.735525 -0.216112 523281 205596 TL232055
AL9 7NH Welham Green and Hatfield South 51.735838 -0.218967 523083 205626 TL230056
AL9 7NJ Welham Green and Hatfield South 51.735713 -0.21811 523143 205614 TL231056
AL9 7NL Welham Green and Hatfield South 51.735401 -0.21889 523090 205578 TL230055
AL9 7NN Welham Green and Hatfield South 51.735247 -0.210539 523667 205575 TL236055
AL9 7NP Welham Green and Hatfield South 51.732985 -0.210788 523656 205323 TL236053
AL9 7NQ Welham Green and Hatfield South 51.726922 -0.208617 523822 204652 TL238046
AL9 7NR Welham Green and Hatfield South 51.733028 -0.211278 523622 205327 TL236053
AL9 7NS Welham Green and Hatfield South 51.73503 -0.211663 523590 205549 TL235055
AL9 7NT Welham Green and Hatfield South 51.738064 -0.214578 523380 205881 TL233058
AL9 7NU Welham Green and Hatfield South 51.734877 -0.212248 523550 205531 TL235055
AL9 7NW Welham Green and Hatfield South 51.734695 -0.210315 523684 205514 TL236055
AL9 7NX Welham Green and Hatfield South 51.731878 -0.211903 523582 205198 TL235051
AL9 7NY Welham Green and Hatfield South 51.732654 -0.209135 523771 205289 TL237052
AL9 7NZ Welham Green and Hatfield South 51.732738 -0.209958 523714 205297 TL237052
AL9 7PA Welham Green and Hatfield South 51.73366 -0.209632 523734 205400 TL237053
AL9 7PB Welham Green and Hatfield South 51.733815 -0.209191 523764 205418 TL237054
AL9 7PD Welham Green and Hatfield South 51.731682 -0.211447 523614 205177 TL236051
AL9 7PE Welham Green and Hatfield South 51.732054 -0.209008 523781 205222 TL237052
AL9 7PF Welham Green and Hatfield South 51.730737 -0.210833 523659 205072 TL236050
AL9 7PG Welham Green and Hatfield South 51.731789 -0.213464 523474 205185 TL234051
AL9 7PH Welham Green and Hatfield South 51.732355 -0.21255 523536 205250 TL235052
AL9 7PJ Welham Green and Hatfield South 51.733207 -0.217687 523179 205336 TL231053
AL9 7PL Welham Green and Hatfield South 51.732714 -0.21426 523417 205287 TL234052
AL9 7PN Welham Green and Hatfield South 51.733319 -0.216799 523240 205350 TL232053
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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