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
Website: https://www.dacorum.gov.uk/
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| HP1 3LF | Gadebridge | 51.764725 | -0.490498 | 504268 | 208416 | TL042084 |
| HP1 3LG | Gadebridge | 51.765057 | -0.489719 | 504320 | 208454 | TL043084 |
| HP1 3LH | Gadebridge | 51.766629 | -0.485406 | 504614 | 208635 | TL046086 |
| HP1 3LJ | Gadebridge | 51.766963 | -0.485554 | 504604 | 208672 | TL046086 |
| HP1 3LL | Gadebridge | 51.767289 | -0.485717 | 504592 | 208708 | TL045087 |
| HP1 3LN | Gadebridge | 51.766326 | -0.485604 | 504602 | 208601 | TL046086 |
| HP1 3LP | Gadebridge | 51.767609 | -0.484735 | 504659 | 208745 | TL046087 |
| HP1 3LQ | Gadebridge | 51.766474 | -0.486657 | 504529 | 208616 | TL045086 |
| HP1 3LR | Gadebridge | 51.765972 | -0.485384 | 504618 | 208562 | TL046085 |
| HP1 3LS | Gadebridge | 51.763641 | -0.492882 | 504105 | 208292 | TL041082 |
| HP1 3LT | Gadebridge | 51.76416 | -0.490618 | 504261 | 208353 | TL042083 |
| HP1 3LU | Hemel Hempstead Town | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 |
| HP1 3LW | Gadebridge | 51.766741 | -0.484358 | 504687 | 208649 | TL046086 |
| HP1 3LX | Gadebridge | 51.764721 | -0.490918 | 504239 | 208415 | TL042084 |
| HP1 3LY | Gadebridge | 51.765414 | -0.491605 | 504190 | 208491 | TL041084 |
| HP1 3LZ | Gadebridge | 51.766407 | -0.492659 | 504115 | 208600 | TL041085 |
| HP1 3NA | Gadebridge | 51.765583 | -0.492875 | 504102 | 208508 | TL041085 |
| HP1 3NB | Gadebridge | 51.766168 | -0.493638 | 504048 | 208572 | TL040085 |
| HP1 3ND | Gadebridge | 51.764143 | -0.491372 | 504209 | 208350 | TL042083 |
| HP1 3NE | Gadebridge | 51.76456 | -0.492358 | 504140 | 208395 | TL041083 |
| HP1 3NF | Gadebridge | 51.765175 | -0.491903 | 504170 | 208464 | TL041084 |
| HP1 3NG | Gadebridge | 51.765133 | -0.492847 | 504104 | 208458 | TL041084 |
| HP1 3NH | Gadebridge | 51.764022 | -0.494565 | 503988 | 208332 | TL039083 |
| HP1 3NJ | Gadebridge | 51.765169 | -0.494976 | 503957 | 208459 | TL039084 |
| HP1 3NL | Gadebridge | 51.765637 | -0.49496 | 503958 | 208511 | TL039085 |
| HP1 3NN | Gadebridge | 51.765019 | -0.493792 | 504040 | 208444 | TL040084 |
| HP1 3NP | Gadebridge | 51.766124 | -0.495784 | 503900 | 208564 | TL038085 |
| HP1 3NQ | Gadebridge | 51.764571 | -0.493213 | 504081 | 208395 | TL040083 |
| HP1 3NR | Gadebridge | 51.766753 | -0.493706 | 504041 | 208637 | TL040086 |
| HP1 3NS | Gadebridge | 51.767069 | -0.491666 | 504182 | 208675 | TL041086 |
| HP1 3NT | Gadebridge | 51.767088 | -0.489651 | 504321 | 208680 | TL043086 |
| HP1 3NU | Gadebridge | 51.767481 | -0.490855 | 504237 | 208722 | TL042087 |
| HP1 3NW | Gadebridge | 51.765745 | -0.494319 | 504001 | 208524 | TL040085 |
| HP1 3NX | Gadebridge | 51.765744 | -0.488609 | 504396 | 208532 | TL043085 |
| HP1 3NY | Gadebridge | 51.766453 | -0.488542 | 504398 | 208611 | TL043086 |
| HP1 3NZ | Gadebridge | 51.766583 | -0.490248 | 504280 | 208623 | TL042086 |
| HP1 3PA | Gadebridge | 51.76614 | -0.489378 | 504342 | 208575 | TL043085 |
| HP1 3PB | Gadebridge | 51.766016 | -0.49018 | 504286 | 208560 | TL042085 |
| HP1 3PD | Gadebridge | 51.765757 | -0.490333 | 504277 | 208531 | TL042085 |
| HP1 3PE | Gadebridge | 51.765616 | -0.489178 | 504357 | 208517 | TL043085 |
| HP1 3PF | Gadebridge | 51.764695 | -0.498701 | 503702 | 208401 | TL037084 |
| HP1 3PG | Gadebridge | 51.765501 | -0.491429 | 504201 | 208501 | TL042085 |
| HP1 3PH | Chaulden and Warners End | 51.761708 | -0.497105 | 503818 | 208071 | TL038080 |
| HP1 3PJ | Chaulden and Warners End | 51.762092 | -0.498324 | 503733 | 208112 | TL037081 |
| HP1 3PL | Chaulden and Warners End | 51.762229 | -0.499203 | 503673 | 208126 | TL036081 |
| HP1 3PN | Chaulden and Warners End | 51.762753 | -0.500852 | 503558 | 208182 | TL035081 |
| HP1 3PP | Chaulden and Warners End | 51.762944 | -0.502426 | 503448 | 208201 | TL034082 |
| HP1 3PQ | Gadebridge | 51.763741 | -0.494386 | 504001 | 208301 | TL040083 |
| HP1 3PR | Chaulden and Warners End | 51.763523 | -0.503363 | 503382 | 208264 | TL033082 |
| HP1 3PS | Chaulden and Warners End | 51.762176 | -0.500031 | 503615 | 208119 | TL036081 |
| HP1 3PT | Chaulden and Warners End | 51.763916 | -0.50319 | 503394 | 208308 | TL033083 |
| HP1 3PU | Chaulden and Warners End | 51.763033 | -0.503031 | 503407 | 208210 | TL034082 |
| HP1 3PW | Chaulden and Warners End | 51.762155 | -0.501162 | 503537 | 208115 | TL035081 |
| HP1 3PX | Chaulden and Warners End | 51.763681 | -0.502387 | 503449 | 208283 | TL034082 |
| HP1 3PY | Chaulden and Warners End | 51.763303 | -0.501617 | 503503 | 208242 | TL035082 |
| HP1 3PZ | Chaulden and Warners End | 51.762369 | -0.502459 | 503447 | 208137 | TL034081 |
| HP1 3QA | Gadebridge | 51.76435 | -0.4998 | 503626 | 208361 | TL036083 |
| HP1 3QB | Gadebridge | 51.764283 | -0.501642 | 503500 | 208351 | TL034083 |
| HP1 3QD | Gadebridge | 51.764787 | -0.500278 | 503592 | 208409 | TL035084 |
| HP1 3QE | Boxmoor | 51.756147 | -0.489785 | 504336 | 207463 | TL043074 |
| HP1 3QF | Chaulden and Warners End | 51.756445 | -0.491339 | 504229 | 207494 | TL042074 |
| HP1 3QG | Chaulden and Warners End | 51.755732 | -0.492537 | 504147 | 207413 | TL041074 |
| HP1 3QH | Chaulden and Warners End | 51.757232 | -0.488923 | 504393 | 207585 | TL043075 |
| HP1 3QJ | Chaulden and Warners End | 51.758395 | -0.489811 | 504329 | 207713 | TL043077 |
| HP1 3QL | Chaulden and Warners End | 51.758888 | -0.490432 | 504285 | 207767 | TL042077 |
| HP1 3QN | Chaulden and Warners End | 51.757328 | -0.491484 | 504216 | 207592 | TL042075 |
| HP1 3QP | Chaulden and Warners End | 51.756764 | -0.490923 | 504256 | 207530 | TL042075 |
| HP1 3QQ | Chaulden and Warners End | 51.757128 | -0.489882 | 504328 | 207572 | TL043075 |
| HP1 3QR | Chaulden and Warners End | 51.757791 | -0.491831 | 504191 | 207643 | TL041076 |
| HP1 3QS | Chaulden and Warners End | 51.758058 | -0.490894 | 504256 | 207674 | TL042076 |
| HP1 3QT | Chaulden and Warners End | 51.75872 | -0.491322 | 504224 | 207747 | TL042077 |
| HP1 3QU | Chaulden and Warners End | 51.758308 | -0.492132 | 504169 | 207700 | TL041076 |
| HP1 3QW | Chaulden and Warners End | 51.757655 | -0.490328 | 504296 | 207630 | TL042076 |
| HP1 3QX | Chaulden and Warners End | 51.75948 | -0.491644 | 504200 | 207831 | TL042078 |
| HP1 3QY | Chaulden and Warners End | 51.75972 | -0.492143 | 504165 | 207857 | TL041078 |
| HP1 3QZ | Chaulden and Warners End | 51.760703 | -0.493791 | 504050 | 207964 | TL040079 |
| HP1 3RA | Chaulden and Warners End | 51.759555 | -0.493322 | 504085 | 207837 | TL040078 |
| HP1 3RB | Chaulden and Warners End | 51.759793 | -0.493662 | 504060 | 207863 | TL040078 |
| HP1 3RD | Chaulden and Warners End | 51.761643 | -0.494861 | 503974 | 208067 | TL039080 |
| HP1 3RE | Chaulden and Warners End | 51.761612 | -0.496645 | 503850 | 208061 | TL038080 |
| HP1 3RF | Chaulden and Warners End | 51.761359 | -0.495175 | 503952 | 208035 | TL039080 |
| HP1 3RG | Chaulden and Warners End | 51.759961 | -0.494135 | 504027 | 207881 | TL040078 |
| HP1 3RH | Adeyfield East | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 |
| HP1 3RJ | Gadebridge | 51.761552 | -0.494082 | 504027 | 208058 | TL040080 |
| HP1 3RL | Gadebridge | 51.761504 | -0.486142 | 504576 | 208064 | TL045080 |
| HP1 3RN | Gadebridge | 51.76141 | -0.48516 | 504644 | 208055 | TL046080 |
| HP1 3RP | Gadebridge | 51.760638 | -0.485969 | 504589 | 207968 | TL045079 |
| HP1 3RQ | Chaulden and Warners End | 51.760616 | -0.49475 | 503984 | 207953 | TL039079 |
| HP1 3RR | Gadebridge | 51.760436 | -0.484903 | 504664 | 207947 | TL046079 |
| HP1 3RS | Gadebridge | 51.760127 | -0.483943 | 504730 | 207914 | TL047079 |
| HP1 3RT | Gadebridge | 51.761081 | -0.486794 | 504532 | 208016 | TL045080 |
| HP1 3RU | Gadebridge | 51.760742 | -0.484922 | 504661 | 207981 | TL046079 |
| HP1 3RW | Gadebridge | 51.760886 | -0.484221 | 504710 | 207998 | TL047079 |
| HP1 3SA | Gadebridge | 51.764753 | -0.495482 | 503924 | 208412 | TL039084 |
| HP1 3SB | Gadebridge | 51.764327 | -0.489584 | 504331 | 208373 | TL043083 |
| HP1 3SD | Gadebridge | 51.764753 | -0.495482 | 503924 | 208412 | TL039084 |
| HP1 3SE | Gadebridge | 51.764444 | -0.496637 | 503845 | 208376 | TL038083 |
| HP1 3SF | Gadebridge | 51.765052 | -0.498486 | 503716 | 208441 | TL037084 |
| HP1 3SG | Grovehill | 51.771421 | -0.479824 | 504989 | 209176 | TL049091 |
| HP1 3SH | Gadebridge | 51.768383 | -0.488999 | 504363 | 208825 | TL043088 |