Postcodes in Welwyn Hatfield page 12 Local Authority District

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

Parishes in this Local Authority District
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
AL10 9SB Hatfield Villages 51.757619 -0.254687 520559 207989 TL205079
AL10 9SD Hatfield Villages 51.758201 -0.2551 520529 208053 TL205080
AL10 9SE Hatfield Villages 51.758036 -0.253715 520625 208037 TL206080
AL10 9SF Hatfield Villages 51.75874 -0.253905 520610 208115 TL206081
AL10 9SG Hatfield Villages 51.758934 -0.250623 520836 208142 TL208081
AL10 9SH Hatfield South West 51.746001 -0.237855 521752 206725 TL217067
AL10 9SJ Hatfield Villages 51.765914 -0.238078 521683 208939 TL216089
AL10 9SL Hatfield Villages 51.77479 -0.250763 520784 209905 TL207099
AL10 9SN Hatfield Villages 51.766978 -0.240688 521500 209053 TL214090
AL10 9SP Hatfield Villages 51.756755 -0.246201 521147 207907 TL211079
AL10 9SQ Hatfield Villages 51.759519 -0.245833 521165 208215 TL211082
AL10 9SR Hatfield Villages 51.757071 -0.24687 521100 207941 TL210079
AL10 9SS Hatfield Villages 51.755846 -0.246121 521155 207806 TL211078
AL10 9ST Hatfield Villages 51.756373 -0.246535 521125 207864 TL211078
AL10 9SU Hatfield Villages 51.756854 -0.245618 521187 207919 TL211079
AL10 9SW Hatfield Villages 51.756034 -0.247272 521075 207825 TL210078
AL10 9SX Hatfield Villages 51.756478 -0.248124 521015 207873 TL210078
AL10 9SY Hatfield Villages 51.756206 -0.24673 521112 207845 TL211078
AL10 9SZ Hatfield Villages 51.756606 -0.247656 521047 207888 TL210078
AL10 9TA Hatfield South West 51.755769 -0.243994 521302 207801 TL213078
AL10 9TB Hatfield South West 51.755509 -0.244047 521299 207772 TL212077
AL10 9TD Hatfield Central 51.763771 -0.237886 521702 208701 TL217087
AL10 9TE Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9TF Hatfield Villages 51.763564 -0.239097 521619 208676 TL216086
AL10 9TG Hatfield Villages 51.774224 -0.248422 520947 209846 TL209098
AL10 9TH Hatfield Villages 51.773943 -0.248883 520916 209814 TL209098
AL10 9TJ Hatfield Villages 51.763792 -0.239334 521602 208701 TL216087
AL10 9TL Hatfield Villages 51.76489 -0.238161 521680 208825 TL216088
AL10 9TN Hatfield Villages 51.766489 -0.239229 521602 209001 TL216090
AL10 9TP Hatfield Villages 51.775484 -0.249098 520897 209985 TL208099
AL10 9TQ Hatfield Villages 51.773873 -0.251407 520742 209802 TL207098
AL10 9TR Hatfield Villages 51.771482 -0.247847 520994 209542 TL209095
AL10 9TS Hatfield South West 51.75454 -0.239376 521624 207672 TL216076
AL10 9TT Hatfield South West 51.754512 -0.239305 521629 207669 TL216076
AL10 9TU Hatfield South West 51.754512 -0.239305 521629 207669 TL216076
AL10 9TW Hatfield Villages 51.772732 -0.243639 521281 209688 TL212096
AL10 9TX Hatfield Villages 51.772732 -0.243639 521281 209688 TL212096
AL10 9TY Hatfield Villages 51.774521 -0.247816 520988 209880 TL209098
AL10 9TZ Hatfield Villages 51.770447 -0.235176 521871 209448 TL218094
AL10 9UA Hatfield Villages 51.771134 -0.235367 521856 209524 TL218095
AL10 9UB Hatfield Villages 51.76417 -0.24471 521230 208734 TL212087
AL10 9UD Hatfield Villages 51.763647 -0.245818 521155 208674 TL211086
AL10 9UE Hatfield Villages 51.763755 -0.244074 521275 208689 TL212086
AL10 9UF Hatfield Villages 51.762636 -0.24919 520925 208556 TL209085
AL10 9UG Welham Green and Hatfield South 51.7433 -0.23699 521818 206426 TL218064
AL10 9UH Hatfield Villages 51.76249 -0.245413 521186 208546 TL211085
AL10 9UJ Hatfield Villages 51.767366 -0.237181 521741 209102 TL217091
AL10 9UL Hatfield Villages 51.768194 -0.236018 521819 209196 TL218091
AL10 9UN Hatfield South West 51.755379 -0.234157 521982 207774 TL219077
AL10 9UP Hatfield South West 51.755044 -0.232808 522076 207739 TL220077
AL10 9UQ Hatfield South West 51.754569 -0.232305 522112 207687 TL221076
AL10 9UR Hatfield South West 51.754137 -0.232901 522072 207638 TL220076
AL10 9US Hatfield Villages 51.768592 -0.239756 521560 209234 TL215092
AL10 9UT Hatfield South West 51.750312 -0.238701 521682 207203 TL216072
AL10 9UU Hatfield South West 51.750372 -0.241494 521489 207205 TL214072
AL10 9UW Hatfield South West 51.752594 -0.237337 521770 207459 TL217074
AL10 9UX Hatfield South West 51.75302 -0.235756 521878 207509 TL218075
AL10 9UY Hatfield South West 51.752371 -0.235665 521886 207437 TL218074
AL10 9UZ Hatfield South West 51.751267 -0.234621 521961 207316 TL219073
AL10 9WA Hatfield Villages 51.775484 -0.249098 520897 209985 TL208099
AL10 9WB Hatfield Villages 51.775484 -0.249098 520897 209985 TL208099
AL10 9WE Hatfield Villages 51.775484 -0.249098 520897 209985 TL208099
AL10 9WF Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9WG Hatfield Villages 51.775484 -0.249098 520897 209985 TL208099
AL10 9WH Hatfield South West 51.758975 -0.24071 521520 208163 TL215081
AL10 9WJ Hatfield Villages 51.770447 -0.235176 521871 209448 TL218094
AL10 9WL Hatfield Villages 51.770447 -0.235176 521871 209448 TL218094
AL10 9WN Hatfield Villages 51.76736 -0.243992 521271 209090 TL212090
AL10 9WP Hatfield Villages 51.760004 -0.244568 521251 208271 TL212082
AL10 9WW Hatfield South West 51.750196 -0.236967 521802 207193 TL218071
AL10 9WX Hatfield South West 51.750721 -0.235396 521909 207254 TL219072
AL10 9WY Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9WZ Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9XA Hatfield Villages 51.775484 -0.249098 520897 209985 TL208099
AL10 9XB Hatfield South West 51.751387 -0.232994 522073 207332 TL220073
AL10 9XD Hatfield Villages 51.764421 -0.238687 521645 208772 TL216087
AL10 9XE Hatfield Villages 51.764305 -0.238706 521644 208759 TL216087
AL10 9XN Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9XQ Hatfield Central 51.76427 -0.22623 522505 208776 TL225087
AL10 9XZ Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9YN Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9YQ Hatfield Villages 51.770447 -0.235176 521871 209448 TL218094
AL10 9YT Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9YU Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9YX Hatfield Central 51.76427 -0.22623 522505 208776 TL225087
AL10 9YY Hatfield Villages 51.764043 -0.244672 521233 208720 TL212087
AL10 9YZ Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZD Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZE Hatfield South West 51.754512 -0.239305 521629 207669 TL216076
AL10 9ZF Hatfield South West 51.75454 -0.239376 521624 207672 TL216076
AL10 9ZG Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZH Hatfield South West 51.754512 -0.239305 521629 207669 TL216076
AL10 9ZJ Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZL Hatfield Villages 51.764043 -0.244672 521233 208720 TL212087
AL10 9ZN Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZP Hatfield Villages 51.766489 -0.239229 521602 209001 TL216090
AL10 9ZQ Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZR Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZS Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
AL10 9ZT Hatfield Central 51.764314 -0.22617 522509 208781 TL225087
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