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
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| HP3 9DU | Apsley and Corner Hall | 51.737973 | -0.47236 | 505581 | 205467 | TL055054 |
| HP3 9DW | Apsley and Corner Hall | 51.738493 | -0.472212 | 505590 | 205525 | TL055055 |
| HP3 9DX | Apsley and Corner Hall | 51.737575 | -0.472866 | 505547 | 205422 | TL055054 |
| HP3 9DY | Apsley and Corner Hall | 51.743903 | -0.465757 | 506023 | 206136 | TL060061 |
| HP3 9DZ | Apsley and Corner Hall | 51.7434 | -0.466484 | 505974 | 206079 | TL059060 |
| HP3 9EA | Apsley and Corner Hall | 51.746697 | -0.468299 | 505841 | 206443 | TL058064 |
| HP3 9EB | Apsley and Corner Hall | 51.745743 | -0.470997 | 505657 | 206333 | TL056063 |
| HP3 9ED | Apsley and Corner Hall | 51.744941 | -0.469488 | 505763 | 206246 | TL057062 |
| HP3 9EE | Apsley and Corner Hall | 51.744668 | -0.470671 | 505682 | 206214 | TL056062 |
| HP3 9EF | Apsley and Corner Hall | 51.743711 | -0.469631 | 505756 | 206109 | TL057061 |
| HP3 9EG | Apsley and Corner Hall | 51.743515 | -0.468392 | 505842 | 206089 | TL058060 |
| HP3 9EH | Apsley and Corner Hall | 51.743531 | -0.466885 | 505946 | 206093 | TL059060 |
| HP3 9EJ | Apsley and Corner Hall | 51.744273 | -0.465904 | 506012 | 206177 | TL060061 |
| HP3 9EL | Apsley and Corner Hall | 51.744787 | -0.465988 | 506005 | 206234 | TL060062 |
| HP3 9EN | Apsley and Corner Hall | 51.744787 | -0.468045 | 505863 | 206231 | TL058062 |
| HP3 9EP | Apsley and Corner Hall | 51.744671 | -0.46676 | 505952 | 206220 | TL059062 |
| HP3 9EQ | Hemel Hempstead Town | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 |
| HP3 9ER | Apsley and Corner Hall | 51.747113 | -0.463664 | 506160 | 206496 | TL061064 |
| HP3 9ES | Apsley and Corner Hall | 51.748151 | -0.462629 | 506229 | 206613 | TL062066 |
| HP3 9ET | Apsley and Corner Hall | 51.748436 | -0.463764 | 506150 | 206643 | TL061066 |
| HP3 9EU | Apsley and Corner Hall | 51.748065 | -0.464979 | 506067 | 206600 | TL060065 |
| HP3 9EW | Apsley and Corner Hall | 51.744239 | -0.468092 | 505862 | 206170 | TL058061 |
| HP3 9EX | Apsley and Corner Hall | 51.74739 | -0.464248 | 506120 | 206526 | TL061065 |
| HP3 9EY | Apsley and Corner Hall | 51.746428 | -0.464976 | 506071 | 206418 | TL060064 |
| HP3 9EZ | Apsley and Corner Hall | 51.746478 | -0.465989 | 506001 | 206422 | TL060064 |
| HP3 9FA | Bennetts End | 51.737661 | -0.456019 | 506710 | 205456 | TL067054 |
| HP3 9FB | Bennetts End | 51.737661 | -0.456019 | 506710 | 205456 | TL067054 |
| HP3 9FD | Bennetts End | 51.73699 | -0.456998 | 506644 | 205380 | TL066053 |
| HP3 9FE | Nash Mills | 51.732346 | -0.457344 | 506631 | 204863 | TL066048 |
| HP3 9FF | Nash Mills | 51.732388 | -0.457864 | 506595 | 204867 | TL065048 |
| HP3 9FG | Nash Mills | 51.731926 | -0.458228 | 506571 | 204815 | TL065048 |
| HP3 9FH | Apsley and Corner Hall | 51.732041 | -0.461525 | 506343 | 204823 | TL063048 |
| HP3 9FJ | Apsley and Corner Hall | 51.735311 | -0.461298 | 506351 | 205187 | TL063051 |
| HP3 9FL | Apsley and Corner Hall | 51.742016 | -0.469298 | 505783 | 205921 | TL057059 |
| HP3 9FN | Hemel Hempstead Town | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 |
| HP3 9FP | Apsley and Corner Hall | 51.733734 | -0.458963 | 506516 | 205015 | TL065050 |
| HP3 9FQ | Nash Mills | 51.732037 | -0.457833 | 506598 | 204828 | TL065048 |
| HP3 9FR | Apsley and Corner Hall | 51.733075 | -0.45745 | 506622 | 204944 | TL066049 |
| HP3 9FS | Apsley and Corner Hall | 51.734106 | -0.460586 | 506403 | 205054 | TL064050 |
| HP3 9FT | Hemel Hempstead Town | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 |
| HP3 9FU | Apsley and Corner Hall | 51.737023 | -0.46363 | 506186 | 205374 | TL061053 |
| HP3 9FW | Apsley and Corner Hall | 51.743093 | -0.462946 | 506219 | 206050 | TL062060 |
| HP3 9FX | Nash Mills | 51.729102 | -0.45272 | 506958 | 204509 | TL069045 |
| HP3 9FY | Nash Mills | 51.729161 | -0.452457 | 506976 | 204516 | TL069045 |
| HP3 9FZ | Bennetts End | 51.737749 | -0.462056 | 506293 | 205457 | TL062054 |
| HP3 9GA | Nash Mills | 51.728824 | -0.452092 | 507002 | 204479 | TL070044 |
| HP3 9GB | Nash Mills | 51.728402 | -0.451484 | 507045 | 204433 | TL070044 |
| HP3 9GD | Nash Mills | 51.728517 | -0.452667 | 506963 | 204444 | TL069044 |
| HP3 9GE | Apsley and Corner Hall | 51.732991 | -0.462681 | 506261 | 204927 | TL062049 |
| HP3 9GF | Apsley and Corner Hall | 51.732706 | -0.462212 | 506294 | 204896 | TL062048 |
| HP3 9GG | Adeyfield East | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 |
| HP3 9GH | Nash Mills | 51.728353 | -0.452514 | 506974 | 204426 | TL069044 |
| HP3 9GJ | Nash Mills | 51.728139 | -0.451319 | 507057 | 204404 | TL070044 |
| HP3 9GL | Nash Mills | 51.728029 | -0.451844 | 507021 | 204391 | TL070043 |
| HP3 9GN | Hemel Hempstead Town | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 |
| HP3 9GP | Apsley and Corner Hall | 51.739098 | -0.467629 | 505905 | 205599 | TL059055 |
| HP3 9GQ | Apsley and Corner Hall | 51.738583 | -0.466705 | 505970 | 205543 | TL059055 |
| HP3 9GR | Nash Mills | 51.729652 | -0.451485 | 507042 | 204572 | TL070045 |
| HP3 9GS | Nash Mills | 51.729044 | -0.451086 | 507071 | 204505 | TL070045 |
| HP3 9GT | Nash Mills | 51.729205 | -0.451688 | 507029 | 204522 | TL070045 |
| HP3 9GU | Nash Mills | 51.729842 | -0.452289 | 506986 | 204592 | TL069045 |
| HP3 9GW | Hemel Hempstead Town | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 |
| HP3 9GX | Nash Mills | 51.730096 | -0.452454 | 506974 | 204620 | TL069046 |
| HP3 9GY | Nash Mills | 51.730061 | -0.453194 | 506923 | 204615 | TL069046 |
| HP3 9GZ | Hemel Hempstead Town | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 |
| HP3 9HA | Apsley and Corner Hall | 51.747586 | -0.466168 | 505987 | 206545 | TL059065 |
| HP3 9HB | Apsley and Corner Hall | 51.745988 | -0.468453 | 505832 | 206364 | TL058063 |
| HP3 9HD | Apsley and Corner Hall | 51.739967 | -0.478419 | 505158 | 205680 | TL051056 |
| HP3 9HE | Apsley and Corner Hall | 51.736637 | -0.46302 | 506229 | 205332 | TL062053 |
| HP3 9HF | Apsley and Corner Hall | 51.745731 | -0.467332 | 505910 | 206337 | TL059063 |
| HP3 9HG | Apsley and Corner Hall | 51.745025 | -0.466328 | 505981 | 206260 | TL059062 |
| HP3 9HH | Apsley and Corner Hall | 51.745552 | -0.47222 | 505573 | 206310 | TL055063 |
| HP3 9HJ | Apsley and Corner Hall | 51.736586 | -0.470785 | 505693 | 205315 | TL056053 |
| HP3 9HL | Apsley and Corner Hall | 51.744941 | -0.471574 | 505619 | 206243 | TL056062 |
| HP3 9HN | Apsley and Corner Hall | 51.74405 | -0.471532 | 505624 | 206144 | TL056061 |
| HP3 9HP | Apsley and Corner Hall | 51.737804 | -0.470396 | 505717 | 205451 | TL057054 |
| HP3 9HQ | Apsley and Corner Hall | 51.745614 | -0.465945 | 506007 | 206326 | TL060063 |
| HP3 9HR | Apsley and Corner Hall | 51.742921 | -0.471802 | 505608 | 206018 | TL056060 |
| HP3 9HS | Apsley and Corner Hall | 51.742009 | -0.468776 | 505819 | 205921 | TL058059 |
| HP3 9HT | Apsley and Corner Hall | 51.742673 | -0.467305 | 505919 | 205997 | TL059059 |
| HP3 9HU | Apsley and Corner Hall | 51.744126 | -0.464924 | 506080 | 206162 | TL060061 |
| HP3 9HW | Apsley and Corner Hall | 51.743528 | -0.47084 | 505673 | 206087 | TL056060 |
| HP3 9HX | Apsley and Corner Hall | 51.74127 | -0.46799 | 505875 | 205840 | TL058058 |
| HP3 9HY | Apsley and Corner Hall | 51.741555 | -0.466373 | 505986 | 205874 | TL059058 |
| HP3 9HZ | Apsley and Corner Hall | 51.742536 | -0.464413 | 506119 | 205986 | TL061059 |
| HP3 9JA | Apsley and Corner Hall | 51.74371 | -0.463359 | 506189 | 206118 | TL061061 |
| HP3 9JB | Apsley and Corner Hall | 51.74481 | -0.462945 | 506215 | 206241 | TL062062 |
| HP3 9JD | Apsley and Corner Hall | 51.745345 | -0.463927 | 506146 | 206299 | TL061062 |
| HP3 9JE | Apsley and Corner Hall | 51.744293 | -0.461196 | 506337 | 206186 | TL063061 |
| HP3 9JF | Apsley and Corner Hall | 51.740094 | -0.466741 | 505964 | 205711 | TL059057 |
| HP3 9JG | Apsley and Corner Hall | 51.74467 | -0.461849 | 506291 | 206227 | TL062062 |
| HP3 9JH | Apsley and Corner Hall | 51.745346 | -0.464752 | 506089 | 206298 | TL060062 |
| HP3 9JJ | Bennetts End | 51.745798 | -0.451874 | 506977 | 206367 | TL069063 |
| HP3 9JL | Bennetts End | 51.74404 | -0.450876 | 507051 | 206173 | TL070061 |
| HP3 9JN | Bennetts End | 51.742894 | -0.449902 | 507120 | 206047 | TL071060 |
| HP3 9JP | Bennetts End | 51.745535 | -0.456518 | 506657 | 206331 | TL066063 |
| HP3 9JQ | Apsley and Corner Hall | 51.733915 | -0.462533 | 506269 | 205030 | TL062050 |
| HP3 9JR | Leverstock Green | 51.74801 | -0.451856 | 506973 | 206613 | TL069066 |
| HP3 9JS | Apsley and Corner Hall | 51.744305 | -0.463498 | 506179 | 206184 | TL061061 |
| HP3 9JT | Apsley and Corner Hall | 51.74305 | -0.465207 | 506063 | 206042 | TL060060 |