This page provides postcode data for the Dacorum, unparished area parish. Dacorum, unparished area contains approximately 35,252 households with a population of about 84,913 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| HP3 9UW | 51.740438 | -0.448407 | 507229 | 205776 | TL072057 | Yes |
| HP3 9UX | 51.734504 | -0.455272 | 506769 | 205106 | TL067051 | No |
| HP3 9UY | 51.741567 | -0.464504 | 506115 | 205878 | TL061058 | Yes |
| HP3 9UZ | 51.734065 | -0.457489 | 506617 | 205054 | TL066050 | Yes |
| HP3 9WA | 51.73591 | -0.462408 | 506273 | 205252 | TL062052 | Yes |
| HP3 9WB | 51.74095 | -0.473751 | 505478 | 205796 | TL054057 | Yes |
| HP3 9WD | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9WE | 51.734656 | -0.459337 | 506488 | 205117 | TL064051 | Yes |
| HP3 9WF | 51.734848 | -0.459591 | 506470 | 205138 | TL064051 | Yes |
| HP3 9WG | 51.73287 | -0.459586 | 506475 | 204918 | TL064049 | Yes |
| HP3 9WH | 51.742936 | -0.470947 | 505667 | 206021 | TL056060 | No |
| HP3 9WJ | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | No |
| HP3 9WL | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9WN | 51.733864 | -0.460015 | 506443 | 205028 | TL064050 | Yes |
| HP3 9WP | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9WQ | 51.733555 | -0.460446 | 506414 | 204993 | TL064049 | Yes |
| HP3 9WR | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9WS | 51.734904 | -0.461138 | 506363 | 205142 | TL063051 | Yes |
| HP3 9WT | 51.734015 | -0.458461 | 506550 | 205047 | TL065050 | Yes |
| HP3 9WU | 51.733961 | -0.459172 | 506501 | 205040 | TL065050 | Yes |
| HP3 9WW | 51.734393 | -0.459838 | 506454 | 205087 | TL064050 | Yes |
| HP3 9WX | 51.733367 | -0.45841 | 506555 | 204975 | TL065049 | Yes |
| HP3 9WY | 51.732925 | -0.458976 | 506517 | 204925 | TL065049 | Yes |
| HP3 9WZ | 51.732648 | -0.458493 | 506551 | 204895 | TL065048 | Yes |
| HP3 9XD | 51.734451 | -0.458779 | 506527 | 205095 | TL065050 | Yes |
| HP3 9XG | 51.745261 | -0.460974 | 506351 | 206294 | TL063062 | Yes |
| HP3 9XH | 51.735135 | -0.467778 | 505904 | 205158 | TL059051 | Yes |
| HP3 9XJ | 51.73521 | -0.468022 | 505887 | 205166 | TL058051 | No |
| HP3 9XL | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9XN | 51.73521 | -0.468022 | 505887 | 205166 | TL058051 | No |
| HP3 9XQ | 51.745106 | -0.460096 | 506411 | 206278 | TL064062 | Yes |
| HP3 9XR | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9XS | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9XT | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9XU | 51.734406 | -0.456767 | 506666 | 205093 | TL066050 | Yes |
| HP3 9XW | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9XX | 51.743373 | -0.472684 | 505546 | 206067 | TL055060 | No |
| HP3 9XY | 51.743418 | -0.472046 | 505590 | 206073 | TL055060 | Yes |
| HP3 9XZ | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9YD | 51.738646 | -0.452987 | 506917 | 205570 | TL069055 | Yes |
| HP3 9YG | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9YJ | 51.741305 | -0.465107 | 506074 | 205848 | TL060058 | Yes |
| HP3 9YL | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9YN | 51.741069 | -0.46497 | 506084 | 205822 | TL060058 | No |
| HP3 9YP | 51.732294 | -0.460923 | 506384 | 204852 | TL063048 | Yes |
| HP3 9YQ | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9YR | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9YS | 51.743918 | -0.472405 | 505564 | 206128 | TL055061 | No |
| HP3 9YT | 51.743792 | -0.472439 | 505562 | 206114 | TL055061 | Yes |
| HP3 9YU | 51.743918 | -0.472405 | 505564 | 206128 | TL055061 | No |
| HP3 9YW | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9YX | 51.735074 | -0.458338 | 506556 | 205165 | TL065051 | Yes |
| HP3 9YZ | 51.743918 | -0.472405 | 505564 | 206128 | TL055061 | No |
| HP3 9ZA | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZB | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZE | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZF | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZG | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | No |
| HP3 9ZH | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZJ | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZL | 51.740035 | -0.46221 | 506277 | 205711 | TL062057 | No |
| HP3 9ZN | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZP | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZQ | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZR | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | Yes |
| HP3 9ZU | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP3 9ZW | 51.748408 | -0.469863 | 505730 | 206631 | TL057066 | No |
| HP4 1AS | 51.760071 | -0.438532 | 507865 | 207974 | TL078079 | No |
| HP4 1SZ | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | No |
| HP4 1WR | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | No |
| HP4 1WY | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | No |
| HP4 1YP | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | No |
| HP4 1ZN | 51.764182 | -0.439318 | 507801 | 208430 | TL078084 | No |
| HP4 2TB | 51.762128 | -0.50893 | 503001 | 208101 | TL030081 | No |
| WD4 9FB | 51.722038 | -0.4925 | 504227 | 203666 | TL042036 | Yes |
| WD4 9LD | 51.720565 | -0.494706 | 504078 | 203499 | TL040034 | Yes |
| WD4 9LF | 51.721478 | -0.491606 | 504290 | 203605 | TL042036 | Yes |