Postcodes in Dacorum page 5 Local Authority District

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

In 2021, Dacorum contained approximately 63,400 households with a population of about 155,100

In 2011, Dacorum contained approximately 59,939 households with a population of about 144,849

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
HP1 1NQ Boxmoor 51.745364 -0.492382 504182 206260 TL041062
HP1 1NR Boxmoor 51.746057 -0.484015 504758 206349 TL047063
HP1 1NS Boxmoor 51.746871 -0.485074 504683 206438 TL046064
HP1 1NT Boxmoor 51.747241 -0.485345 504663 206479 TL046064
HP1 1NU Boxmoor 51.747793 -0.484739 504704 206541 TL047065
HP1 1NW Boxmoor 51.744801 -0.490518 504312 206200 TL043062
HP1 1NX Boxmoor 51.747587 -0.483457 504793 206520 TL047065
HP1 1NY Boxmoor 51.748426 -0.482951 504826 206614 TL048066
HP1 1NZ Boxmoor 51.749166 -0.4826 504849 206697 TL048066
HP1 1PA Boxmoor 51.749618 -0.484041 504748 206745 TL047067
HP1 1PB Boxmoor 51.748094 -0.48444 504724 206575 TL047065
HP1 1PD Boxmoor 51.748507 -0.485744 504633 206619 TL046066
HP1 1PE Boxmoor 51.747415 -0.487548 504511 206495 TL045064
HP1 1PF Boxmoor 51.74908 -0.486985 504546 206681 TL045066
HP1 1PG Boxmoor 51.749151 -0.486172 504602 206690 TL046066
HP1 1PH Boxmoor 51.751101 -0.48331 504795 206911 TL047069
HP1 1PJ Boxmoor 51.751278 -0.482363 504860 206932 TL048069
HP1 1PL Boxmoor 51.749909 -0.482177 504876 206780 TL048067
HP1 1PN Boxmoor 51.746316 -0.481109 504958 206382 TL049063
HP1 1PP Boxmoor 51.747349 -0.481727 504913 206496 TL049064
HP1 1PQ Boxmoor 51.749112 -0.485275 504664 206687 TL046066
HP1 1PR Boxmoor 51.746403 -0.483642 504783 206388 TL047063
HP1 1PS Boxmoor 51.749618 -0.484041 504748 206745 TL047067
HP1 1PT Boxmoor 51.749618 -0.484041 504748 206745 TL047067
HP1 1PU Hemel Hempstead Town 51.7484 -0.469885 505728 206630 TL057066
HP1 1PW Boxmoor 51.746279 -0.482414 504868 206376 TL048063
HP1 1PX Boxmoor 51.74554 -0.486633 504578 206288 TL045062
HP1 1PY Boxmoor 51.745703 -0.488677 504437 206303 TL044063
HP1 1PZ Boxmoor 51.745831 -0.490237 504329 206315 TL043063
HP1 1QA Boxmoor 51.745108 -0.485771 504639 206241 TL046062
HP1 1QB Boxmoor 51.744801 -0.486346 504600 206206 TL045062
HP1 1QD Boxmoor 51.745006 -0.488432 504456 206226 TL044062
HP1 1QE Boxmoor 51.745199 -0.490055 504343 206245 TL043062
HP1 1QF Boxmoor 51.746052 -0.486435 504591 206345 TL045063
HP1 1QG Boxmoor 51.746424 -0.489493 504379 206382 TL043063
HP1 1QH Boxmoor 51.746782 -0.489322 504390 206422 TL043064
HP1 1QJ Boxmoor 51.74863 -0.488304 504456 206629 TL044066
HP1 1QL Boxmoor 51.746836 -0.488683 504434 206429 TL044064
HP1 1QN Boxmoor 51.747767 -0.488362 504454 206533 TL044065
HP1 1QP Boxmoor 51.749141 -0.492401 504172 206680 TL041066
HP1 1QQ Boxmoor 51.746308 -0.487592 504510 206372 TL045063
HP1 1QR Boxmoor 51.749632 -0.491523 504231 206736 TL042067
HP1 1QS Boxmoor 51.750976 -0.493122 504118 206883 TL041068
HP1 1QT Boxmoor 51.748146 -0.490565 504301 206572 TL043065
HP1 1QU Boxmoor 51.748162 -0.489652 504364 206575 TL043065
HP1 1QW Boxmoor 51.747486 -0.491073 504267 206498 TL042064
HP1 1QX Boxmoor 51.748696 -0.489968 504341 206634 TL043066
HP1 1QY Boxmoor 51.747392 -0.489953 504345 206489 TL043064
HP1 1QZ Boxmoor 51.744457 -0.488936 504422 206164 TL044061
HP1 1RA Boxmoor 51.746741 -0.491076 504269 206415 TL042064
HP1 1RB Boxmoor 51.744574 -0.487599 504514 206179 TL045061
HP1 1RD Boxmoor 51.750803 -0.483914 504754 206877 TL047068
HP1 1RE Hemel Hempstead Town 51.75087 -0.473105 505500 206900 TL054068
HP1 1RF Boxmoor 51.746088 -0.487158 504541 206348 TL045063
HP1 1RG Boxmoor 51.750902 -0.484577 504708 206887 TL047068
HP1 1RH Boxmoor 51.750553 -0.48611 504603 206846 TL046068
HP1 1RJ Boxmoor 51.750565 -0.489862 504344 206842 TL043068
HP1 1RL Boxmoor 51.751896 -0.486355 504583 206995 TL045069
HP1 1RN Boxmoor 51.752029 -0.48764 504494 207008 TL044070
HP1 1RP Boxmoor 51.754519 -0.488252 504446 207284 TL044072
HP1 1RQ Boxmoor 51.750158 -0.484871 504689 206804 TL046068
HP1 1RR Boxmoor 51.753906 -0.488823 504408 207215 TL044072
HP1 1RS Boxmoor 51.752834 -0.489395 504371 207095 TL043070
HP1 1RT Boxmoor 51.751765 -0.492299 504173 206972 TL041069
HP1 1RU Boxmoor 51.755553 -0.491057 504250 207395 TL042073
HP1 1RW Boxmoor 51.753679 -0.4887 504417 207190 TL044071
HP1 1RX Boxmoor 51.755294 -0.490516 504288 207367 TL042073
HP1 1RY Boxmoor 51.75599 -0.490101 504315 207445 TL043074
HP1 1RZ Boxmoor 51.755356 -0.489869 504332 207375 TL043073
HP1 1SA Boxmoor 51.754164 -0.490017 504325 207242 TL043072
HP1 1SB Boxmoor 51.75207 -0.490855 504272 207008 TL042070
HP1 1SD Boxmoor 51.753245 -0.491294 504239 207138 TL042071
HP1 1SE Boxmoor 51.752721 -0.491818 504204 207079 TL042070
HP1 1SF Boxmoor 51.752439 -0.491538 504224 207048 TL042070
HP1 1SG Boxmoor 51.751806 -0.489878 504340 206980 TL043069
HP1 1SH Gadebridge 51.757917 -0.47704 505212 207678 TL052076
HP1 1SJ Gadebridge 51.757854 -0.477028 505213 207671 TL052076
HP1 1SL Gadebridge 51.757662 -0.47615 505274 207651 TL052076
HP1 1SN Boxmoor 51.750088 -0.489791 504350 206789 TL043067
HP1 1SP Boxmoor 51.75678 -0.477455 505186 207551 TL051075
HP1 1SQ Boxmoor 51.753431 -0.486159 504593 207166 TL045071
HP1 1SR Boxmoor 51.75662 -0.479692 505032 207530 TL050075
HP1 1SS Boxmoor 51.757374 -0.478145 505137 207616 TL051076
HP1 1ST Boxmoor 51.755096 -0.477961 505155 207363 TL051073
HP1 1SU Boxmoor 51.755983 -0.47767 505173 207462 TL051074
HP1 1SW Boxmoor 51.747773 -0.481133 504953 206544 TL049065
HP1 1SX Boxmoor 51.755997 -0.482972 504807 207456 TL048074
HP1 1SY Boxmoor 51.756245 -0.477067 505214 207492 TL052074
HP1 1SZ Boxmoor 51.754592 -0.484179 504727 207298 TL047072
HP1 1TA Boxmoor 51.755708 -0.485018 504666 207421 TL046074
HP1 1TB Boxmoor 51.75297 -0.484052 504739 207118 TL047071
HP1 1TD Boxmoor 51.7522 -0.483433 504784 207033 TL047070
HP1 1TE Boxmoor 51.753754 -0.483294 504790 207206 TL047072
HP1 1TF Boxmoor 51.752028 -0.484033 504743 207013 TL047070
HP1 1TG Boxmoor 51.75389 -0.484811 504685 207219 TL046072
HP1 1TH Boxmoor 51.755457 -0.482331 504853 207397 TL048073
HP1 1TJ Boxmoor 51.752617 -0.481608 504909 207082 TL049070
HP1 1TL Boxmoor 51.75392 -0.481716 504899 207227 TL048072
HP1 1TN Boxmoor 51.755068 -0.483424 504778 207352 TL047073
HP1 1TP Boxmoor 51.75203 -0.482135 504874 207016 TL048070
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