Postcodes in St Albans page 54 Local Authority District

This page provides postcode data for the St Albans UK Local Authority District.

In 2021, St Albans contained approximately 59,000 households with a population of about 148,200

In 2011, St Albans contained approximately 56,136 households with a population of about 140,666

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
AL5 1RG Harpenden South 51.80437 -0.337864 514700 213054 TL146130
AL5 1RH Harpenden South 51.8035 -0.339926 514560 212954 TL145129
AL5 1RJ Harpenden South 51.802052 -0.339907 514565 212793 TL145127
AL5 1RL Harpenden South 51.802559 -0.340788 514503 212848 TL145128
AL5 1RN Harpenden South 51.80291 -0.3415 514453 212886 TL144128
AL5 1RP Harpenden South 51.80458 -0.340032 514550 213074 TL145130
AL5 1RQ Harpenden South 51.803686 -0.338513 514657 212977 TL146129
AL5 1RR Harpenden South 51.804299 -0.34113 514475 213041 TL144130
AL5 1RS Harpenden South 51.801848 -0.34077 514506 212769 TL145127
AL5 1RT Harpenden South 51.800944 -0.338497 514665 212672 TL146126
AL5 1RU Harpenden South 51.80128 -0.340675 514514 212706 TL145127
AL5 1RW Harpenden South 51.805033 -0.339 514620 213126 TL146131
AL5 1RX Harpenden South 51.800339 -0.340884 514502 212601 TL145126
AL5 1RZ Harpenden South 51.800344 -0.339955 514566 212603 TL145126
AL5 1SA Harpenden South 51.801217 -0.339401 514602 212701 TL146127
AL5 1SB Harpenden South 51.801217 -0.339401 514602 212701 TL146127
AL5 1SD Harpenden South 51.804179 -0.335216 514883 213037 TL148130
AL5 1SE Harpenden South 51.80321 -0.336601 514790 212927 TL147129
AL5 1SF Harpenden South 51.802411 -0.336688 514786 212838 TL147128
AL5 1SG Harpenden South 51.803784 -0.336522 514794 212991 TL147129
AL5 1SH Harpenden South 51.802893 -0.338339 514671 212889 TL146128
AL5 1SJ Harpenden South 51.802191 -0.337683 514718 212812 TL147128
AL5 1SL Harpenden South 51.802243 -0.336289 514814 212820 TL148128
AL5 1SN Harpenden South 51.801871 -0.337956 514700 212776 TL146127
AL5 1SP Harpenden South 51.802094 -0.335264 514885 212805 TL148128
AL5 1SQ Harpenden South 51.803692 -0.337004 514761 212980 TL147129
AL5 1SR Harpenden South 51.803047 -0.335925 514837 212910 TL148129
AL5 1SS Harpenden South 51.802568 -0.333825 514983 212860 TL149128
AL5 1ST Harpenden South 51.803599 -0.334266 514950 212974 TL149129
AL5 1SU Harpenden South 51.802944 -0.333072 515034 212903 TL150129
AL5 1SW Harpenden South 51.801716 -0.336511 514800 212761 TL147127
AL5 1SX Harpenden South 51.803842 -0.332952 515040 213003 TL150130
AL5 1SY Harpenden South 51.803802 -0.332054 515102 213000 TL151129
AL5 1SZ Harpenden South 51.800721 -0.338665 514654 212647 TL146126
AL5 1TA Harpenden South 51.801104 -0.339057 514626 212689 TL146126
AL5 1TB Harpenden South 51.801356 -0.339077 514624 212717 TL146127
AL5 1TD Harpenden South 51.80115 -0.337823 514711 212696 TL147126
AL5 1TE Harpenden West 51.814094 -0.353479 513599 214111 TL135141
AL5 1TF Harpenden West 51.814024 -0.354888 513502 214101 TL135141
AL5 1TG Harpenden West 51.814024 -0.354888 513502 214101 TL135141
AL5 1TH Harpenden South 51.806451 -0.34195 514413 213279 TL144132
AL5 1TQ Harpenden West 51.814024 -0.354888 513502 214101 TL135141
AL5 1WA Harpenden South 51.806451 -0.34195 514413 213279 TL144132
AL5 1WB Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1WD Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1WE Harpenden South 51.806451 -0.34195 514413 213279 TL144132
AL5 1WG Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1WJ Harpenden South 51.806451 -0.34195 514413 213279 TL144132
AL5 1WW Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1WX Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1WY Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1WZ Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1XA Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1XG Harpenden South 51.806451 -0.34195 514413 213279 TL144132
AL5 1XJ Hill End 51.747655 -0.301949 517323 206804 TL173068
AL5 1XN Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1XQ Harpenden South 51.806451 -0.34195 514413 213279 TL144132
AL5 1XZ Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1YA Harpenden South 51.805586 -0.338704 514639 213188 TL146131
AL5 1YY Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1YZ Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZD Harpenden South 51.805548 -0.338517 514652 213184 TL146131
AL5 1ZE Harpenden South 51.805548 -0.338517 514652 213184 TL146131
AL5 1ZF Harpenden South 51.805548 -0.338517 514652 213184 TL146131
AL5 1ZG Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZH Harpenden South 51.805586 -0.338704 514639 213188 TL146131
AL5 1ZJ Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZL Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZN Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZP Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZQ Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZR Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZS Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZT Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZU Harpenden South 51.805548 -0.338517 514652 213184 TL146131
AL5 1ZW Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 1ZX Harpenden South 51.805548 -0.338517 514652 213184 TL146131
AL5 1ZY Harpenden South 51.805548 -0.338517 514652 213184 TL146131
AL5 1ZZ Harpenden West 51.814769 -0.353498 513596 214186 TL135141
AL5 2AA Redbourn 51.793111 -0.354446 513585 211776 TL135117
AL5 2AB Redbourn 51.791484 -0.358319 513322 211589 TL133115
AL5 2AD Harpenden South 51.794719 -0.352401 513722 211958 TL137119
AL5 2AE Harpenden South 51.795004 -0.351564 513779 211991 TL137119
AL5 2AF Harpenden South 51.794101 -0.353888 513621 211887 TL136118
AL5 2AG Harpenden South 51.794509 -0.354134 513603 211932 TL136119
AL5 2AH Harpenden South 51.795742 -0.352262 513729 212072 TL137120
AL5 2AJ Harpenden South 51.796515 -0.352901 513683 212157 TL136121
AL5 2AL Harpenden South 51.796727 -0.354546 513569 212178 TL135121
AL5 2AN Harpenden South 51.797388 -0.353565 513635 212253 TL136122
AL5 2AP Harpenden South 51.798324 -0.354256 513585 212356 TL135123
AL5 2AQ Harpenden South 51.79555 -0.35398 513611 212048 TL136120
AL5 2AR Harpenden South 51.795709 -0.351147 513806 212070 TL138120
AL5 2AS Harpenden South 51.796538 -0.351929 513750 212161 TL137121
AL5 2AT Harpenden South 51.798182 -0.352463 513709 212343 TL137123
AL5 2AU Harpenden South 51.800208 -0.364891 512847 212549 TL128125
AL5 2AW Harpenden South 51.79767 -0.355107 513528 212282 TL135122
AL5 2AX Harpenden South 51.799198 -0.365972 512775 212435 TL127124
AL5 2AY Harpenden North & Rural 51.796908 -0.371362 512409 212172 TL124121
AL5 2AZ Harpenden North & Rural 51.800828 -0.366827 512712 212615 TL127126
AL5 2BA Harpenden North & Rural 51.802234 -0.372244 512335 212763 TL123127
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